51405302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{7877}}^1$

素因数の和:8143

約数の個数: 16

約数和(自身を含む): 83380752

約数和(自身を除く): 31975450

約数列:

[1, 2, 13, 26, 251, 502, 3263, 6526, 7877, 15754, 102401, 204802, 1977127, 3954254, 25702651, 51405302]

約数ペア:

[(1, 51405302), (2, 25702651), (13, 3954254), (26, 1977127), (251, 204802), (502, 102401), (3263, 15754), (6526, 7877)]