57321770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{521107}}^1$

素因数の和:521125

約数の個数: 16

約数和(自身を含む): 112559328

約数和(自身を除く): 55237558

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 521107, 1042214, 2605535, 5211070, 5732177, 11464354, 28660885, 57321770]

約数ペア:

[(1, 57321770), (2, 28660885), (5, 11464354), (10, 5732177), (11, 5211070), (22, 2605535), (55, 1042214), (110, 521107)]