55524728

素因数分解:

$2^3\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1987}}^1$

素因数の和:2499

約数の個数: 32

約数和(自身を含む): 119280000

約数和(自身を除く): 63755272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 499, 998, 1987, 1996, 3493, 3974, 3992, 6986, 7948, 13909, 13972, 15896, 27818, 27944, 55636, 111272, 991513, 1983026, 3966052, 6940591, 7932104, 13881182, 27762364, 55524728]

約数ペア:

[(1, 55524728), (2, 27762364), (4, 13881182), (7, 7932104), (8, 6940591), (14, 3966052), (28, 1983026), (56, 991513), (499, 111272), (998, 55636), (1987, 27944), (1996, 27818), (3493, 15896), (3974, 13972), (3992, 13909), (6986, 7948)]