53290138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3851}}^1$

素因数の和:3918

約数の個数: 32

約数和(自身を含む): 94851648

約数和(自身を除く): 41561510

約数列:

[1, 2, 11, 17, 22, 34, 37, 74, 187, 374, 407, 629, 814, 1258, 3851, 6919, 7702, 13838, 42361, 65467, 84722, 130934, 142487, 284974, 720137, 1440274, 1567357, 2422279, 3134714, 4844558, 26645069, 53290138]

約数ペア:

[(1, 53290138), (2, 26645069), (11, 4844558), (17, 3134714), (22, 2422279), (34, 1567357), (37, 1440274), (74, 720137), (187, 284974), (374, 142487), (407, 130934), (629, 84722), (814, 65467), (1258, 42361), (3851, 13838), (6919, 7702)]