55453790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{113171}}^1$

素因数の和:113192

約数の個数: 24

約数和(自身を含む): 116114472

約数和(自身を除く): 60660682

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 113171, 226342, 565855, 792197, 1131710, 1584394, 3960985, 5545379, 7921970, 11090758, 27726895, 55453790]

約数ペア:

[(1, 55453790), (2, 27726895), (5, 11090758), (7, 7921970), (10, 5545379), (14, 3960985), (35, 1584394), (49, 1131710), (70, 792197), (98, 565855), (245, 226342), (490, 113171)]