51122605

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{2621}}^1$

素因数の和:2756

約数の個数: 16

約数和(自身を含む): 63431424

約数和(自身を除く): 12308819

約数列:

[1, 5, 47, 83, 235, 415, 2621, 3901, 13105, 19505, 123187, 217543, 615935, 1087715, 10224521, 51122605]

約数ペア:

[(1, 51122605), (5, 10224521), (47, 1087715), (83, 615935), (235, 217543), (415, 123187), (2621, 19505), (3901, 13105)]