51418278

素因数分解:

$2^1\times 3^2\times {\mathrm{1429}}^1\times {\mathrm{1999}}^1$

素因数の和:3436

約数の個数: 24

約数和(自身を含む): 111540000

約数和(自身を除く): 60121722

約数列:

[1, 2, 3, 6, 9, 18, 1429, 1999, 2858, 3998, 4287, 5997, 8574, 11994, 12861, 17991, 25722, 35982, 2856571, 5713142, 8569713, 17139426, 25709139, 51418278]

約数ペア:

[(1, 51418278), (2, 25709139), (3, 17139426), (6, 8569713), (9, 5713142), (18, 2856571), (1429, 35982), (1999, 25722), (2858, 17991), (3998, 12861), (4287, 11994), (5997, 8574)]