52158140

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{60649}}^1$

素因数の和:60701

約数の個数: 24

約数和(自身を含む): 112081200

約数和(自身を除く): 59923060

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 60649, 121298, 242596, 303245, 606490, 1212980, 2607907, 5215814, 10431628, 13039535, 26079070, 52158140]

約数ペア:

[(1, 52158140), (2, 26079070), (4, 13039535), (5, 10431628), (10, 5215814), (20, 2607907), (43, 1212980), (86, 606490), (172, 303245), (215, 242596), (430, 121298), (860, 60649)]