50681018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{10181}}^1$

素因数の和:10333

約数の個数: 16

約数和(自身を含む): 80641440

約数和(自身を除く): 29960422

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 10181, 20362, 193439, 386878, 1333711, 2667422, 25340509, 50681018]

約数ペア:

[(1, 50681018), (2, 25340509), (19, 2667422), (38, 1333711), (131, 386878), (262, 193439), (2489, 20362), (4978, 10181)]