56553990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{1549}}^1$

素因数の和:2776

約数の個数: 32

約数和(自身を含む): 135928800

約数和(自身を除く): 79374810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1217, 1549, 2434, 3098, 3651, 4647, 6085, 7302, 7745, 9294, 12170, 15490, 18255, 23235, 36510, 46470, 1885133, 3770266, 5655399, 9425665, 11310798, 18851330, 28276995, 56553990]

約数ペア:

[(1, 56553990), (2, 28276995), (3, 18851330), (5, 11310798), (6, 9425665), (10, 5655399), (15, 3770266), (30, 1885133), (1217, 46470), (1549, 36510), (2434, 23235), (3098, 18255), (3651, 15490), (4647, 12170), (6085, 9294), (7302, 7745)]