53831140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{244687}}^1$

素因数の和:244707

約数の個数: 24

約数和(自身を含む): 123322752

約数和(自身を除く): 69491612

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 244687, 489374, 978748, 1223435, 2446870, 2691557, 4893740, 5383114, 10766228, 13457785, 26915570, 53831140]

約数ペア:

[(1, 53831140), (2, 26915570), (4, 13457785), (5, 10766228), (10, 5383114), (11, 4893740), (20, 2691557), (22, 2446870), (44, 1223435), (55, 978748), (110, 489374), (220, 244687)]