54155060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{62971}}^1$

素因数の和:63023

約数の個数: 24

約数和(自身を含む): 116372256

約数和(自身を除く): 62217196

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 62971, 125942, 251884, 314855, 629710, 1259420, 2707753, 5415506, 10831012, 13538765, 27077530, 54155060]

約数ペア:

[(1, 54155060), (2, 27077530), (4, 13538765), (5, 10831012), (10, 5415506), (20, 2707753), (43, 1259420), (86, 629710), (172, 314855), (215, 251884), (430, 125942), (860, 62971)]