56168259

素因数分解:

$3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{3571}}^1$

素因数の和:3695

約数の個数: 24

約数和(自身を含む): 87956928

約数和(自身を除く): 31788669

約数列:

[1, 3, 7, 21, 49, 107, 147, 321, 749, 2247, 3571, 5243, 10713, 15729, 24997, 74991, 174979, 382097, 524937, 1146291, 2674679, 8024037, 18722753, 56168259]

約数ペア:

[(1, 56168259), (3, 18722753), (7, 8024037), (21, 2674679), (49, 1146291), (107, 524937), (147, 382097), (321, 174979), (749, 74991), (2247, 24997), (3571, 15729), (5243, 10713)]