50797825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1049}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 68355000

約数和(自身を除く): 17557175

約数列:

[1, 5, 13, 25, 65, 149, 325, 745, 1049, 1937, 3725, 5245, 9685, 13637, 26225, 48425, 68185, 156301, 340925, 781505, 2031913, 3907525, 10159565, 50797825]

約数ペア:

[(1, 50797825), (5, 10159565), (13, 3907525), (25, 2031913), (65, 781505), (149, 340925), (325, 156301), (745, 68185), (1049, 48425), (1937, 26225), (3725, 13637), (5245, 9685)]