53142323

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 63814464

約数和(自身を除く): 10672141

約数列:

[1, 13, 17, 37, 67, 97, 221, 481, 629, 871, 1139, 1261, 1649, 2479, 3589, 6499, 8177, 14807, 21437, 32227, 42143, 46657, 61013, 84487, 110483, 240463, 547859, 793169, 1436279, 3126019, 4087871, 53142323]

約数ペア:

[(1, 53142323), (13, 4087871), (17, 3126019), (37, 1436279), (67, 793169), (97, 547859), (221, 240463), (481, 110483), (629, 84487), (871, 61013), (1139, 46657), (1261, 42143), (1649, 32227), (2479, 21437), (3589, 14807), (6499, 8177)]