52969820

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{13309}}^1$

素因数の和:13517

約数の個数: 24

約数和(自身を含む): 111804000

約数和(自身を除く): 58834180

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 3980, 13309, 26618, 53236, 66545, 133090, 266180, 2648491, 5296982, 10593964, 13242455, 26484910, 52969820]

約数ペア:

[(1, 52969820), (2, 26484910), (4, 13242455), (5, 10593964), (10, 5296982), (20, 2648491), (199, 266180), (398, 133090), (796, 66545), (995, 53236), (1990, 26618), (3980, 13309)]