51867240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{432227}}^1$

素因数の和:432241

約数の個数: 32

約数和(自身を含む): 155602080

約数和(自身を除く): 103734840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 432227, 864454, 1296681, 1728908, 2161135, 2593362, 3457816, 4322270, 5186724, 6483405, 8644540, 10373448, 12966810, 17289080, 25933620, 51867240]

約数ペア:

[(1, 51867240), (2, 25933620), (3, 17289080), (4, 12966810), (5, 10373448), (6, 8644540), (8, 6483405), (10, 5186724), (12, 4322270), (15, 3457816), (20, 2593362), (24, 2161135), (30, 1728908), (40, 1296681), (60, 864454), (120, 432227)]