47316330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1999}}^1$

素因数の和:2275

約数の個数: 48

約数和(自身を含む): 123552000

約数和(自身を除く): 76235670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 263, 526, 789, 1315, 1578, 1999, 2367, 2630, 3945, 3998, 4734, 5997, 7890, 9995, 11835, 11994, 17991, 19990, 23670, 29985, 35982, 59970, 89955, 179910, 525737, 1051474, 1577211, 2628685, 3154422, 4731633, 5257370, 7886055, 9463266, 15772110, 23658165, 47316330]

約数ペア:

[(1, 47316330), (2, 23658165), (3, 15772110), (5, 9463266), (6, 7886055), (9, 5257370), (10, 4731633), (15, 3154422), (18, 2628685), (30, 1577211), (45, 1051474), (90, 525737), (263, 179910), (526, 89955), (789, 59970), (1315, 35982), (1578, 29985), (1999, 23670), (2367, 19990), (2630, 17991), (3945, 11994), (3998, 11835), (4734, 9995), (5997, 7890)]