56897269

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2441}}^1$

素因数の和:2628

約数の個数: 16

約数和(自身を含む): 67281984

約数和(自身を除く): 10384715

約数列:

[1, 11, 13, 143, 163, 1793, 2119, 2441, 23309, 26851, 31733, 349063, 397883, 4376713, 5172479, 56897269]

約数ペア:

[(1, 56897269), (11, 5172479), (13, 4376713), (143, 397883), (163, 349063), (1793, 31733), (2119, 26851), (2441, 23309)]