51682988

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{63649}}^1$

素因数の和:63689

約数の個数: 24

約数和(自身を含む): 106932000

約数和(自身を除く): 55249012

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 63649, 127298, 254596, 445543, 891086, 1782172, 1845821, 3691642, 7383284, 12920747, 25841494, 51682988]

約数ペア:

[(1, 51682988), (2, 25841494), (4, 12920747), (7, 7383284), (14, 3691642), (28, 1845821), (29, 1782172), (58, 891086), (116, 445543), (203, 254596), (406, 127298), (812, 63649)]