51577980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{859633}}^1$

素因数の和:859645

約数の個数: 24

約数和(自身を含む): 144418512

約数和(自身を除く): 92840532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 859633, 1719266, 2578899, 3438532, 4298165, 5157798, 8596330, 10315596, 12894495, 17192660, 25788990, 51577980]

約数ペア:

[(1, 51577980), (2, 25788990), (3, 17192660), (4, 12894495), (5, 10315596), (6, 8596330), (10, 5157798), (12, 4298165), (15, 3438532), (20, 2578899), (30, 1719266), (60, 859633)]