55600440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{66191}}^1$

素因数の和:66212

約数の個数: 64

約数和(自身を含む): 190632960

約数和(自身を除く): 135032520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 66191, 132382, 198573, 264764, 330955, 397146, 463337, 529528, 661910, 794292, 926674, 992865, 1323820, 1390011, 1588584, 1853348, 1985730, 2316685, 2647640, 2780022, 3706696, 3971460, 4633370, 5560044, 6950055, 7942920, 9266740, 11120088, 13900110, 18533480, 27800220, 55600440]

約数ペア:

[(1, 55600440), (2, 27800220), (3, 18533480), (4, 13900110), (5, 11120088), (6, 9266740), (7, 7942920), (8, 6950055), (10, 5560044), (12, 4633370), (14, 3971460), (15, 3706696), (20, 2780022), (21, 2647640), (24, 2316685), (28, 1985730), (30, 1853348), (35, 1588584), (40, 1390011), (42, 1323820), (56, 992865), (60, 926674), (70, 794292), (84, 661910), (105, 529528), (120, 463337), (140, 397146), (168, 330955), (210, 264764), (280, 198573), (420, 132382), (840, 66191)]