51971880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{433099}}^1$

素因数の和:433113

約数の個数: 32

約数和(自身を含む): 155916000

約数和(自身を除く): 103944120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 433099, 866198, 1299297, 1732396, 2165495, 2598594, 3464792, 4330990, 5197188, 6496485, 8661980, 10394376, 12992970, 17323960, 25985940, 51971880]

約数ペア:

[(1, 51971880), (2, 25985940), (3, 17323960), (4, 12992970), (5, 10394376), (6, 8661980), (8, 6496485), (10, 5197188), (12, 4330990), (15, 3464792), (20, 2598594), (24, 2165495), (30, 1732396), (40, 1299297), (60, 866198), (120, 433099)]