52845640

素因数分解:

$2^3\times 5^1\times {\mathrm{1321141}}^1$

素因数の和:1321152

約数の個数: 16

約数和(自身を含む): 118902780

約数和(自身を除く): 66057140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1321141, 2642282, 5284564, 6605705, 10569128, 13211410, 26422820, 52845640]

約数ペア:

[(1, 52845640), (2, 26422820), (4, 13211410), (5, 10569128), (8, 6605705), (10, 5284564), (20, 2642282), (40, 1321141)]