56864665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79531}}^1$

素因数の和:79560

約数の個数: 16

約数和(自身を含む): 80168256

約数和(自身を除く): 23303591

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 79531, 397655, 874841, 1033903, 4374205, 5169515, 11372933, 56864665]

約数ペア:

[(1, 56864665), (5, 11372933), (11, 5169515), (13, 4374205), (55, 1033903), (65, 874841), (143, 397655), (715, 79531)]