51985945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{2311}}^1$

素因数の和:2736

約数の個数: 16

約数和(自身を含む): 68250240

約数和(自身を除く): 16264295

約数列:

[1, 5, 11, 55, 409, 2045, 2311, 4499, 11555, 22495, 25421, 127105, 945199, 4725995, 10397189, 51985945]

約数ペア:

[(1, 51985945), (5, 10397189), (11, 4725995), (55, 945199), (409, 127105), (2045, 25421), (2311, 22495), (4499, 11555)]