52657475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 75203520

約数和(自身を除く): 22546045

約数列:

[1, 5, 13, 25, 29, 37, 65, 145, 151, 185, 325, 377, 481, 725, 755, 925, 1073, 1885, 1963, 2405, 3775, 4379, 5365, 5587, 9425, 9815, 12025, 13949, 21895, 26825, 27935, 49075, 56927, 69745, 72631, 109475, 139675, 162023, 284635, 348725, 363155, 810115, 1423175, 1815775, 2106299, 4050575, 10531495, 52657475]

約数ペア:

[(1, 52657475), (5, 10531495), (13, 4050575), (25, 2106299), (29, 1815775), (37, 1423175), (65, 810115), (145, 363155), (151, 348725), (185, 284635), (325, 162023), (377, 139675), (481, 109475), (725, 72631), (755, 69745), (925, 56927), (1073, 49075), (1885, 27935), (1963, 26825), (2405, 21895), (3775, 13949), (4379, 12025), (5365, 9815), (5587, 9425)]