51953820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3623}}^1$

素因数の和:3874

約数の個数: 48

約数和(自身を含む): 146119680

約数和(自身を除く): 94165860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 3623, 4780, 7170, 7246, 10869, 14340, 14492, 18115, 21738, 36230, 43476, 54345, 72460, 108690, 217380, 865897, 1731794, 2597691, 3463588, 4329485, 5195382, 8658970, 10390764, 12988455, 17317940, 25976910, 51953820]

約数ペア:

[(1, 51953820), (2, 25976910), (3, 17317940), (4, 12988455), (5, 10390764), (6, 8658970), (10, 5195382), (12, 4329485), (15, 3463588), (20, 2597691), (30, 1731794), (60, 865897), (239, 217380), (478, 108690), (717, 72460), (956, 54345), (1195, 43476), (1434, 36230), (2390, 21738), (2868, 18115), (3585, 14492), (3623, 14340), (4780, 10869), (7170, 7246)]