51027180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{850453}}^1$

素因数の和:850465

約数の個数: 24

約数和(自身を含む): 142876272

約数和(自身を除く): 91849092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 850453, 1700906, 2551359, 3401812, 4252265, 5102718, 8504530, 10205436, 12756795, 17009060, 25513590, 51027180]

約数ペア:

[(1, 51027180), (2, 25513590), (3, 17009060), (4, 12756795), (5, 10205436), (6, 8504530), (10, 5102718), (12, 4252265), (15, 3401812), (20, 2551359), (30, 1700906), (60, 850453)]