54711980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{94331}}^1$

素因数の和:94369

約数の個数: 24

約数和(自身を含む): 118858320

約数和(自身を除く): 64146340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 94331, 188662, 377324, 471655, 943310, 1886620, 2735599, 5471198, 10942396, 13677995, 27355990, 54711980]

約数ペア:

[(1, 54711980), (2, 27355990), (4, 13677995), (5, 10942396), (10, 5471198), (20, 2735599), (29, 1886620), (58, 943310), (116, 471655), (145, 377324), (290, 188662), (580, 94331)]