56810152

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 129600000

約数和(自身を除く): 72789848

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 107, 133, 152, 214, 266, 428, 499, 532, 749, 856, 998, 1064, 1498, 1996, 2033, 2996, 3493, 3992, 4066, 5992, 6986, 8132, 9481, 13972, 14231, 16264, 18962, 27944, 28462, 37924, 53393, 56924, 66367, 75848, 106786, 113848, 132734, 213572, 265468, 373751, 427144, 530936, 747502, 1014467, 1495004, 2028934, 2990008, 4057868, 7101269, 8115736, 14202538, 28405076, 56810152]

約数ペア:

[(1, 56810152), (2, 28405076), (4, 14202538), (7, 8115736), (8, 7101269), (14, 4057868), (19, 2990008), (28, 2028934), (38, 1495004), (56, 1014467), (76, 747502), (107, 530936), (133, 427144), (152, 373751), (214, 265468), (266, 213572), (428, 132734), (499, 113848), (532, 106786), (749, 75848), (856, 66367), (998, 56924), (1064, 53393), (1498, 37924), (1996, 28462), (2033, 27944), (2996, 18962), (3493, 16264), (3992, 14231), (4066, 13972), (5992, 9481), (6986, 8132)]