56718772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{12763}}^1$

素因数の和:12879

約数の個数: 24

約数和(自身を含む): 109361952

約数和(自身を除く): 52643180

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 4444, 12763, 25526, 51052, 140393, 280786, 561572, 1289063, 2578126, 5156252, 14179693, 28359386, 56718772]

約数ペア:

[(1, 56718772), (2, 28359386), (4, 14179693), (11, 5156252), (22, 2578126), (44, 1289063), (101, 561572), (202, 280786), (404, 140393), (1111, 51052), (2222, 25526), (4444, 12763)]