47458401980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7438621}}^1$

素因数の和:7438670

約数の個数: 48

約数和(自身を含む): 112471964640

約数和(自身を除く): 65013562660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 7438621, 14877242, 29754484, 37193105, 74386210, 81824831, 148772420, 163649662, 215720009, 327299324, 409124155, 431440018, 818248310, 862880036, 1078600045, 1636496620, 2157200090, 2372920099, 4314400180, 4745840198, 9491680396, 11864600495, 23729200990, 47458401980]

約数ペア:

[(1, 47458401980), (2, 23729200990), (4, 11864600495), (5, 9491680396), (10, 4745840198), (11, 4314400180), (20, 2372920099), (22, 2157200090), (29, 1636496620), (44, 1078600045), (55, 862880036), (58, 818248310), (110, 431440018), (116, 409124155), (145, 327299324), (220, 215720009), (290, 163649662), (319, 148772420), (580, 81824831), (638, 74386210), (1276, 37193105), (1595, 29754484), (3190, 14877242), (6380, 7438621)]