57111770

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139297}}^1$

素因数の和:139345

約数の個数: 16

約数和(自身を含む): 105309288

約数和(自身を除く): 48197518

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 139297, 278594, 696485, 1392970, 5711177, 11422354, 28555885, 57111770]

約数ペア:

[(1, 57111770), (2, 28555885), (5, 11422354), (10, 5711177), (41, 1392970), (82, 696485), (205, 278594), (410, 139297)]