53108836

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{557}}^1$

素因数の和:780

約数の個数: 36

約数和(自身を含む): 102860604

約数和(自身を除く): 49751768

約数列:

[1, 2, 4, 11, 22, 44, 121, 197, 242, 394, 484, 557, 788, 1114, 2167, 2228, 4334, 6127, 8668, 12254, 23837, 24508, 47674, 67397, 95348, 109729, 134794, 219458, 269588, 438916, 1207019, 2414038, 4828076, 13277209, 26554418, 53108836]

約数ペア:

[(1, 53108836), (2, 26554418), (4, 13277209), (11, 4828076), (22, 2414038), (44, 1207019), (121, 438916), (197, 269588), (242, 219458), (394, 134794), (484, 109729), (557, 95348), (788, 67397), (1114, 47674), (2167, 24508), (2228, 23837), (4334, 12254), (6127, 8668)]