55885060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3299}}^1$

素因数の和:3337

約数の個数: 72

約数和(自身を含む): 147470400

約数和(自身を除く): 91585340

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 3299, 3388, 4235, 6598, 8470, 13196, 16495, 16940, 23093, 32990, 36289, 46186, 65980, 72578, 92372, 115465, 145156, 181445, 230930, 254023, 362890, 399179, 461860, 508046, 725780, 798358, 1016092, 1270115, 1596716, 1995895, 2540230, 2794253, 3991790, 5080460, 5588506, 7983580, 11177012, 13971265, 27942530, 55885060]

約数ペア:

[(1, 55885060), (2, 27942530), (4, 13971265), (5, 11177012), (7, 7983580), (10, 5588506), (11, 5080460), (14, 3991790), (20, 2794253), (22, 2540230), (28, 1995895), (35, 1596716), (44, 1270115), (55, 1016092), (70, 798358), (77, 725780), (110, 508046), (121, 461860), (140, 399179), (154, 362890), (220, 254023), (242, 230930), (308, 181445), (385, 145156), (484, 115465), (605, 92372), (770, 72578), (847, 65980), (1210, 46186), (1540, 36289), (1694, 32990), (2420, 23093), (3299, 16940), (3388, 16495), (4235, 13196), (6598, 8470)]