55361260

素因数分解:

$2^2\times 5^1\times {\mathrm{1549}}^1\times {\mathrm{1787}}^1$

素因数の和:3345

約数の個数: 24

約数和(自身を含む): 116398800

約数和(自身を除く): 61037540

約数列:

[1, 2, 4, 5, 10, 20, 1549, 1787, 3098, 3574, 6196, 7148, 7745, 8935, 15490, 17870, 30980, 35740, 2768063, 5536126, 11072252, 13840315, 27680630, 55361260]

約数ペア:

[(1, 55361260), (2, 27680630), (4, 13840315), (5, 11072252), (10, 5536126), (20, 2768063), (1549, 35740), (1787, 30980), (3098, 17870), (3574, 15490), (6196, 8935), (7148, 7745)]