56218201

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2003}}^1$

素因数の和:2160

約数の個数: 16

約数和(自身を含む): 64641024

約数和(自身を除く): 8422823

約数列:

[1, 13, 17, 127, 221, 1651, 2003, 2159, 26039, 28067, 34051, 254381, 442663, 3306953, 4324477, 56218201]

約数ペア:

[(1, 56218201), (13, 4324477), (17, 3306953), (127, 442663), (221, 254381), (1651, 34051), (2003, 28067), (2159, 26039)]