55133512

素因数分解:

$2^3\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1973}}^1$

素因数の和:2485

約数の個数: 32

約数和(自身を含む): 118440000

約数和(自身を除く): 63306488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 499, 998, 1973, 1996, 3493, 3946, 3992, 6986, 7892, 13811, 13972, 15784, 27622, 27944, 55244, 110488, 984527, 1969054, 3938108, 6891689, 7876216, 13783378, 27566756, 55133512]

約数ペア:

[(1, 55133512), (2, 27566756), (4, 13783378), (7, 7876216), (8, 6891689), (14, 3938108), (28, 1969054), (56, 984527), (499, 110488), (998, 55244), (1973, 27944), (1996, 27622), (3493, 15784), (3946, 13972), (3992, 13811), (6986, 7892)]