56543990

素因数分解:

$2^1\times 5^1\times {\mathrm{1579}}^1\times {\mathrm{3581}}^1$

素因数の和:5167

約数の個数: 16

約数和(自身を含む): 101872080

約数和(自身を除く): 45328090

約数列:

[1, 2, 5, 10, 1579, 3158, 3581, 7162, 7895, 15790, 17905, 35810, 5654399, 11308798, 28271995, 56543990]

約数ペア:

[(1, 56543990), (2, 28271995), (5, 11308798), (10, 5654399), (1579, 35810), (3158, 17905), (3581, 15790), (7162, 7895)]