56985580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{98251}}^1$

素因数の和:98289

約数の個数: 24

約数和(自身を含む): 123797520

約数和(自身を除く): 66811940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 98251, 196502, 393004, 491255, 982510, 1965020, 2849279, 5698558, 11397116, 14246395, 28492790, 56985580]

約数ペア:

[(1, 56985580), (2, 28492790), (4, 14246395), (5, 11397116), (10, 5698558), (20, 2849279), (29, 1965020), (58, 982510), (116, 491255), (145, 393004), (290, 196502), (580, 98251)]