51580530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{191039}}^1$

素因数の和:191055

約数の個数: 32

約数和(自身を含む): 137548800

約数和(自身を除く): 85968270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 191039, 382078, 573117, 955195, 1146234, 1719351, 1910390, 2865585, 3438702, 5158053, 5731170, 8596755, 10316106, 17193510, 25790265, 51580530]

約数ペア:

[(1, 51580530), (2, 25790265), (3, 17193510), (5, 10316106), (6, 8596755), (9, 5731170), (10, 5158053), (15, 3438702), (18, 2865585), (27, 1910390), (30, 1719351), (45, 1146234), (54, 955195), (90, 573117), (135, 382078), (270, 191039)]