53117380

素因数分解:

$2^2\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{2161}}^1$

素因数の和:3399

約数の個数: 24

約数和(自身を含む): 111688920

約数和(自身を除く): 58571540

約数列:

[1, 2, 4, 5, 10, 20, 1229, 2161, 2458, 4322, 4916, 6145, 8644, 10805, 12290, 21610, 24580, 43220, 2655869, 5311738, 10623476, 13279345, 26558690, 53117380]

約数ペア:

[(1, 53117380), (2, 26558690), (4, 13279345), (5, 10623476), (10, 5311738), (20, 2655869), (1229, 43220), (2161, 24580), (2458, 21610), (4322, 12290), (4916, 10805), (6145, 8644)]