45439820

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{52837}}^1$

素因数の和:52889

約数の個数: 24

約数和(自身を含む): 97644624

約数和(自身を除く): 52204804

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 52837, 105674, 211348, 264185, 528370, 1056740, 2271991, 4543982, 9087964, 11359955, 22719910, 45439820]

約数ペア:

[(1, 45439820), (2, 22719910), (4, 11359955), (5, 9087964), (10, 4543982), (20, 2271991), (43, 1056740), (86, 528370), (172, 264185), (215, 211348), (430, 105674), (860, 52837)]