51696125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1097}}^1$

素因数の和:1154

約数の個数: 32

約数和(自身を含む): 71940960

約数和(自身を除く): 20244835

約数列:

[1, 5, 13, 25, 29, 65, 125, 145, 325, 377, 725, 1097, 1625, 1885, 3625, 5485, 9425, 14261, 27425, 31813, 47125, 71305, 137125, 159065, 356525, 413569, 795325, 1782625, 2067845, 3976625, 10339225, 51696125]

約数ペア:

[(1, 51696125), (5, 10339225), (13, 3976625), (25, 2067845), (29, 1782625), (65, 795325), (125, 413569), (145, 356525), (325, 159065), (377, 137125), (725, 71305), (1097, 47125), (1625, 31813), (1885, 27425), (3625, 14261), (5485, 9425)]