53319644

素因数分解:

$2^2\times 7^2\times {\mathrm{272039}}^1$

素因数の和:272057

約数の個数: 18

約数和(自身を含む): 108543960

約数和(自身を除く): 55224316

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 272039, 544078, 1088156, 1904273, 3808546, 7617092, 13329911, 26659822, 53319644]

約数ペア:

[(1, 53319644), (2, 26659822), (4, 13329911), (7, 7617092), (14, 3808546), (28, 1904273), (49, 1088156), (98, 544078), (196, 272039)]