51024920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43987}}^1$

素因数の和:44027

約数の個数: 32

約数和(自身を含む): 118767600

約数和(自身を除く): 67742680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 43987, 87974, 175948, 219935, 351896, 439870, 879740, 1275623, 1759480, 2551246, 5102492, 6378115, 10204984, 12756230, 25512460, 51024920]

約数ペア:

[(1, 51024920), (2, 25512460), (4, 12756230), (5, 10204984), (8, 6378115), (10, 5102492), (20, 2551246), (29, 1759480), (40, 1275623), (58, 879740), (116, 439870), (145, 351896), (232, 219935), (290, 175948), (580, 87974), (1160, 43987)]