51872668

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{757}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 93555392

約数和(自身を除く): 41682724

約数列:

[1, 2, 4, 37, 74, 148, 463, 757, 926, 1514, 1852, 3028, 17131, 28009, 34262, 56018, 68524, 112036, 350491, 700982, 1401964, 12968167, 25936334, 51872668]

約数ペア:

[(1, 51872668), (2, 25936334), (4, 12968167), (37, 1401964), (74, 700982), (148, 350491), (463, 112036), (757, 68524), (926, 56018), (1514, 34262), (1852, 28009), (3028, 17131)]