Is 51 an abundant number and what is its abundance?

Is 51 an abundant number?

Here we will explain and calculate if 51 is an abundant number and its abundance if applicable.

51 is an abundant number if the sum of its proper divisors is greater than 51.

The sum of its proper divisors is calculated as follows: 1 + 3 + 17 = 21.

21 is not greater than 51. Therefore, 51 is not an abundant number.

The abundance of 51 is the sum of its proper divisors minus 51. Thus, the abundance of 51 is 21 - 51 = no abundance

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