51274430

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{743}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 94708224

約数和(自身を除く): 43433794

約数列:

[1, 2, 5, 10, 67, 103, 134, 206, 335, 515, 670, 743, 1030, 1486, 3715, 6901, 7430, 13802, 34505, 49781, 69010, 76529, 99562, 153058, 248905, 382645, 497810, 765290, 5127443, 10254886, 25637215, 51274430]

約数ペア:

[(1, 51274430), (2, 25637215), (5, 10254886), (10, 5127443), (67, 765290), (103, 497810), (134, 382645), (206, 248905), (335, 153058), (515, 99562), (670, 76529), (743, 69010), (1030, 49781), (1486, 34505), (3715, 13802), (6901, 7430)]