52103620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{63541}}^1$

素因数の和:63591

約数の個数: 24

約数和(自身を含む): 112088088

約数和(自身を除く): 59984468

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 63541, 127082, 254164, 317705, 635410, 1270820, 2605181, 5210362, 10420724, 13025905, 26051810, 52103620]

約数ペア:

[(1, 52103620), (2, 26051810), (4, 13025905), (5, 10420724), (10, 5210362), (20, 2605181), (41, 1270820), (82, 635410), (164, 317705), (205, 254164), (410, 127082), (820, 63541)]