51606780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{860113}}^1$

素因数の和:860125

約数の個数: 24

約数和(自身を含む): 144499152

約数和(自身を除く): 92892372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 860113, 1720226, 2580339, 3440452, 4300565, 5160678, 8601130, 10321356, 12901695, 17202260, 25803390, 51606780]

約数ペア:

[(1, 51606780), (2, 25803390), (3, 17202260), (4, 12901695), (5, 10321356), (6, 8601130), (10, 5160678), (12, 4300565), (15, 3440452), (20, 2580339), (30, 1720226), (60, 860113)]