51239054

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 83897856

約数和(自身を除く): 32658802

約数列:

[1, 2, 17, 34, 67, 83, 134, 166, 271, 542, 1139, 1411, 2278, 2822, 4607, 5561, 9214, 11122, 18157, 22493, 36314, 44986, 94537, 189074, 308669, 382381, 617338, 764762, 1507031, 3014062, 25619527, 51239054]

約数ペア:

[(1, 51239054), (2, 25619527), (17, 3014062), (34, 1507031), (67, 764762), (83, 617338), (134, 382381), (166, 308669), (271, 189074), (542, 94537), (1139, 44986), (1411, 36314), (2278, 22493), (2822, 18157), (4607, 11122), (5561, 9214)]