52012020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10973}}^1$

素因数の和:11064

約数の個数: 48

約数和(自身を含む): 147490560

約数和(自身を除く): 95478540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 10973, 21946, 32919, 43892, 54865, 65838, 109730, 131676, 164595, 219460, 329190, 658380, 866867, 1733734, 2600601, 3467468, 4334335, 5201202, 8668670, 10402404, 13003005, 17337340, 26006010, 52012020]

約数ペア:

[(1, 52012020), (2, 26006010), (3, 17337340), (4, 13003005), (5, 10402404), (6, 8668670), (10, 5201202), (12, 4334335), (15, 3467468), (20, 2600601), (30, 1733734), (60, 866867), (79, 658380), (158, 329190), (237, 219460), (316, 164595), (395, 131676), (474, 109730), (790, 65838), (948, 54865), (1185, 43892), (1580, 32919), (2370, 21946), (4740, 10973)]