56112166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{25253}}^1$

素因数の和:25367

約数の個数: 16

約数和(自身を含む): 92732688

約数和(自身を除く): 36620522

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 25253, 50506, 277783, 555566, 2550553, 5101106, 28056083, 56112166]

約数ペア:

[(1, 56112166), (2, 28056083), (11, 5101106), (22, 2550553), (101, 555566), (202, 277783), (1111, 50506), (2222, 25253)]