52003580

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{63419}}^1$

素因数の和:63469

約数の個数: 24

約数和(自身を含む): 111872880

約数和(自身を除く): 59869300

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 63419, 126838, 253676, 317095, 634190, 1268380, 2600179, 5200358, 10400716, 13000895, 26001790, 52003580]

約数ペア:

[(1, 52003580), (2, 26001790), (4, 13000895), (5, 10400716), (10, 5200358), (20, 2600179), (41, 1268380), (82, 634190), (164, 317095), (205, 253676), (410, 126838), (820, 63419)]