55885290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109579}}^1$

素因数の和:109606

約数の個数: 32

約数和(自身を含む): 142015680

約数和(自身を除く): 86130390

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 109579, 219158, 328737, 547895, 657474, 1095790, 1643685, 1862843, 3287370, 3725686, 5588529, 9314215, 11177058, 18628430, 27942645, 55885290]

約数ペア:

[(1, 55885290), (2, 27942645), (3, 18628430), (5, 11177058), (6, 9314215), (10, 5588529), (15, 3725686), (17, 3287370), (30, 1862843), (34, 1643685), (51, 1095790), (85, 657474), (102, 547895), (170, 328737), (255, 219158), (510, 109579)]