56163575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 79682400

約数和(自身を除く): 23518825

約数列:

[1, 5, 13, 25, 29, 59, 65, 101, 145, 295, 325, 377, 505, 725, 767, 1313, 1475, 1711, 1885, 2525, 2929, 3835, 5959, 6565, 8555, 9425, 14645, 19175, 22243, 29795, 32825, 38077, 42775, 73225, 77467, 111215, 148975, 172811, 190385, 387335, 556075, 864055, 951925, 1936675, 2246543, 4320275, 11232715, 56163575]

約数ペア:

[(1, 56163575), (5, 11232715), (13, 4320275), (25, 2246543), (29, 1936675), (59, 951925), (65, 864055), (101, 556075), (145, 387335), (295, 190385), (325, 172811), (377, 148975), (505, 111215), (725, 77467), (767, 73225), (1313, 42775), (1475, 38077), (1711, 32825), (1885, 29795), (2525, 22243), (2929, 19175), (3835, 14645), (5959, 9425), (6565, 8555)]