55405966

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 106704000

約数和(自身を除く): 51298034

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 103, 154, 206, 499, 539, 721, 998, 1078, 1133, 1442, 2266, 3493, 5047, 5489, 6986, 7931, 10094, 10978, 15862, 24451, 38423, 48902, 51397, 55517, 76846, 102794, 111034, 268961, 359779, 537922, 565367, 719558, 1130734, 2518453, 3957569, 5036906, 7915138, 27702983, 55405966]

約数ペア:

[(1, 55405966), (2, 27702983), (7, 7915138), (11, 5036906), (14, 3957569), (22, 2518453), (49, 1130734), (77, 719558), (98, 565367), (103, 537922), (154, 359779), (206, 268961), (499, 111034), (539, 102794), (721, 76846), (998, 55517), (1078, 51397), (1133, 48902), (1442, 38423), (2266, 24451), (3493, 15862), (5047, 10978), (5489, 10094), (6986, 7931)]