51101905

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1481}}^1$

素因数の和:1656

約数の個数: 16

約数和(自身を含む): 62884224

約数和(自身を除く): 11782319

約数列:

[1, 5, 67, 103, 335, 515, 1481, 6901, 7405, 34505, 99227, 152543, 496135, 762715, 10220381, 51101905]

約数ペア:

[(1, 51101905), (5, 10220381), (67, 762715), (103, 496135), (335, 152543), (515, 99227), (1481, 34505), (6901, 7405)]