Is 54 an abundant number and what is its abundance?

Is 54 an abundant number?

Here we will explain and calculate if 54 is an abundant number and its abundance if applicable.

54 is an abundant number if the sum of its proper divisors is greater than 54.

The sum of its proper divisors is calculated as follows: 1 + 2 + 3 + 6 + 9 + 18 + 27 = 66.

66 is greater than 54. Therefore, 54 is an abundant number.

The abundance of 54 is the sum of its proper divisors minus 54. Thus, the abundance of 54 is 66 - 54 = 12

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