54255870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4337}}^1$

素因数の和:4489

約数の個数: 48

約数和(自身を含む): 142112880

約数和(自身を除く): 87857010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 4170, 4337, 6255, 8674, 12510, 13011, 21685, 26022, 39033, 43370, 65055, 78066, 130110, 195165, 390330, 602843, 1205686, 1808529, 3014215, 3617058, 5425587, 6028430, 9042645, 10851174, 18085290, 27127935, 54255870]

約数ペア:

[(1, 54255870), (2, 27127935), (3, 18085290), (5, 10851174), (6, 9042645), (9, 6028430), (10, 5425587), (15, 3617058), (18, 3014215), (30, 1808529), (45, 1205686), (90, 602843), (139, 390330), (278, 195165), (417, 130110), (695, 78066), (834, 65055), (1251, 43370), (1390, 39033), (2085, 26022), (2502, 21685), (4170, 13011), (4337, 12510), (6255, 8674)]