55780524

素因数分解:

$2^2\times 3^2\times {\mathrm{1549459}}^1$

素因数の和:1549469

約数の個数: 18

約数和(自身を含む): 141000860

約数和(自身を除く): 85220336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1549459, 3098918, 4648377, 6197836, 9296754, 13945131, 18593508, 27890262, 55780524]

約数ペア:

[(1, 55780524), (2, 27890262), (3, 18593508), (4, 13945131), (6, 9296754), (9, 6197836), (12, 4648377), (18, 3098918), (36, 1549459)]