Is 550 an abundant number and what is its abundance?

Is 550 an abundant number?

Here we will explain and calculate if 550 is an abundant number and its abundance if applicable.

550 is an abundant number if the sum of its proper divisors is greater than 550.

The sum of its proper divisors is calculated as follows: 1 + 2 + 5 + 10 + 11 + 22 + 25 + 50 + 55 + 110 + 275 = 566.

566 is greater than 550. Therefore, 550 is an abundant number.

The abundance of 550 is the sum of its proper divisors minus 550. Thus, the abundance of 550 is 566 - 550 = 16

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