56612530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{435481}}^1$

素因数の和:435501

約数の個数: 16

約数和(自身を含む): 109741464

約数和(自身を除く): 53128934

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 435481, 870962, 2177405, 4354810, 5661253, 11322506, 28306265, 56612530]

約数ペア:

[(1, 56612530), (2, 28306265), (5, 11322506), (10, 5661253), (13, 4354810), (26, 2177405), (65, 870962), (130, 435481)]