49985815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{4567}}^1$

素因数の和:4782

約数の個数: 16

約数和(自身を含む): 65779200

約数和(自身を除く): 15793385

約数列:

[1, 5, 11, 55, 199, 995, 2189, 4567, 10945, 22835, 50237, 251185, 908833, 4544165, 9997163, 49985815]

約数ペア:

[(1, 49985815), (5, 9997163), (11, 4544165), (55, 908833), (199, 251185), (995, 50237), (2189, 22835), (4567, 10945)]