53551870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{315011}}^1$

素因数の和:315035

約数の個数: 16

約数和(自身を含む): 102063888

約数和(自身を除く): 48512018

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 315011, 630022, 1575055, 3150110, 5355187, 10710374, 26775935, 53551870]

約数ペア:

[(1, 53551870), (2, 26775935), (5, 10710374), (10, 5355187), (17, 3150110), (34, 1575055), (85, 630022), (170, 315011)]