53210105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26407}}^1$

素因数の和:26456

約数の個数: 16

約数和(自身を含む): 70984704

約数和(自身を除く): 17774599

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 26407, 132035, 343291, 818617, 1716455, 4093085, 10642021, 53210105]

約数ペア:

[(1, 53210105), (5, 10642021), (13, 4093085), (31, 1716455), (65, 818617), (155, 343291), (403, 132035), (2015, 26407)]