55359556

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{7877}}^1$

素因数の和:8139

約数の個数: 24

約数和(自身を含む): 111174336

約数和(自身を除く): 55814780

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 1004, 1757, 3514, 7028, 7877, 15754, 31508, 55139, 110278, 220556, 1977127, 3954254, 7908508, 13839889, 27679778, 55359556]

約数ペア:

[(1, 55359556), (2, 27679778), (4, 13839889), (7, 7908508), (14, 3954254), (28, 1977127), (251, 220556), (502, 110278), (1004, 55139), (1757, 31508), (3514, 15754), (7028, 7877)]