53559820

素因数分解:

$2^2\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{2179}}^1$

素因数の和:3417

約数の個数: 24

約数和(自身を含む): 112618800

約数和(自身を除く): 59058980

約数列:

[1, 2, 4, 5, 10, 20, 1229, 2179, 2458, 4358, 4916, 6145, 8716, 10895, 12290, 21790, 24580, 43580, 2677991, 5355982, 10711964, 13389955, 26779910, 53559820]

約数ペア:

[(1, 53559820), (2, 26779910), (4, 13389955), (5, 10711964), (10, 5355982), (20, 2677991), (1229, 43580), (2179, 24580), (2458, 21790), (4358, 12290), (4916, 10895), (6145, 8716)]