5210002550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{105359}}^1$

素因数の和:105437

約数の個数: 48

約数和(自身を含む): 10347194880

約数和(自身を除く): 5137192330

約数列:

[1, 2, 5, 10, 23, 25, 43, 46, 50, 86, 115, 215, 230, 430, 575, 989, 1075, 1150, 1978, 2150, 4945, 9890, 24725, 49450, 105359, 210718, 526795, 1053590, 2423257, 2633975, 4530437, 4846514, 5267950, 9060874, 12116285, 22652185, 24232570, 45304370, 60581425, 104200051, 113260925, 121162850, 208400102, 226521850, 521000255, 1042000510, 2605001275, 5210002550]

約数ペア:

[(1, 5210002550), (2, 2605001275), (5, 1042000510), (10, 521000255), (23, 226521850), (25, 208400102), (43, 121162850), (46, 113260925), (50, 104200051), (86, 60581425), (115, 45304370), (215, 24232570), (230, 22652185), (430, 12116285), (575, 9060874), (989, 5267950), (1075, 4846514), (1150, 4530437), (1978, 2633975), (2150, 2423257), (4945, 1053590), (9890, 526795), (24725, 210718), (49450, 105359)]