53143508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{6131}}^1$

素因数の和:6343

約数の個数: 24

約数和(自身を含む): 101987424

約数和(自身を除く): 48843916

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 2167, 4334, 6131, 8668, 12262, 24524, 67441, 134882, 269764, 1207807, 2415614, 4831228, 13285877, 26571754, 53143508]

約数ペア:

[(1, 53143508), (2, 26571754), (4, 13285877), (11, 4831228), (22, 2415614), (44, 1207807), (197, 269764), (394, 134882), (788, 67441), (2167, 24524), (4334, 12262), (6131, 8668)]