51227580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{853793}}^1$

素因数の和:853805

約数の個数: 24

約数和(自身を含む): 143437392

約数和(自身を除く): 92209812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 853793, 1707586, 2561379, 3415172, 4268965, 5122758, 8537930, 10245516, 12806895, 17075860, 25613790, 51227580]

約数ペア:

[(1, 51227580), (2, 25613790), (3, 17075860), (4, 12806895), (5, 10245516), (6, 8537930), (10, 5122758), (12, 4268965), (15, 3415172), (20, 2561379), (30, 1707586), (60, 853793)]