49807020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{830117}}^1$

素因数の和:830129

約数の個数: 24

約数和(自身を含む): 139459824

約数和(自身を除く): 89652804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 830117, 1660234, 2490351, 3320468, 4150585, 4980702, 8301170, 9961404, 12451755, 16602340, 24903510, 49807020]

約数ペア:

[(1, 49807020), (2, 24903510), (3, 16602340), (4, 12451755), (5, 9961404), (6, 8301170), (10, 4980702), (12, 4150585), (15, 3320468), (20, 2490351), (30, 1660234), (60, 830117)]