46428820

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53987}}^1$

素因数の和:54039

約数の個数: 24

約数和(自身を含む): 99769824

約数和(自身を除く): 53341004

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 53987, 107974, 215948, 269935, 539870, 1079740, 2321441, 4642882, 9285764, 11607205, 23214410, 46428820]

約数ペア:

[(1, 46428820), (2, 23214410), (4, 11607205), (5, 9285764), (10, 4642882), (20, 2321441), (43, 1079740), (86, 539870), (172, 269935), (215, 215948), (430, 107974), (860, 53987)]