56985340

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{9281}}^1$

素因数の和:9597

約数の個数: 24

約数和(自身を含む): 120071952

約数和(自身を除く): 63086612

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 9281, 18562, 37124, 46405, 92810, 185620, 2849267, 5698534, 11397068, 14246335, 28492670, 56985340]

約数ペア:

[(1, 56985340), (2, 28492670), (4, 14246335), (5, 11397068), (10, 5698534), (20, 2849267), (307, 185620), (614, 92810), (1228, 46405), (1535, 37124), (3070, 18562), (6140, 9281)]