51575060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59971}}^1$

素因数の和:60023

約数の個数: 24

約数和(自身を含む): 110828256

約数和(自身を除く): 59253196

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 59971, 119942, 239884, 299855, 599710, 1199420, 2578753, 5157506, 10315012, 12893765, 25787530, 51575060]

約数ペア:

[(1, 51575060), (2, 25787530), (4, 12893765), (5, 10315012), (10, 5157506), (20, 2578753), (43, 1199420), (86, 599710), (172, 299855), (215, 239884), (430, 119942), (860, 59971)]