53417220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{890287}}^1$

素因数の和:890299

約数の個数: 24

約数和(自身を含む): 149568384

約数和(自身を除く): 96151164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 890287, 1780574, 2670861, 3561148, 4451435, 5341722, 8902870, 10683444, 13354305, 17805740, 26708610, 53417220]

約数ペア:

[(1, 53417220), (2, 26708610), (3, 17805740), (4, 13354305), (5, 10683444), (6, 8902870), (10, 5341722), (12, 4451435), (15, 3561148), (20, 2670861), (30, 1780574), (60, 890287)]