50120217

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{5807}}^1$

素因数の和:5957

約数の個数: 24

約数和(自身を含む): 83356416

約数和(自身を除く): 33236199

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 959, 1233, 2877, 5807, 8631, 17421, 40649, 52263, 121947, 365841, 795559, 2386677, 5568913, 7160031, 16706739, 50120217]

約数ペア:

[(1, 50120217), (3, 16706739), (7, 7160031), (9, 5568913), (21, 2386677), (63, 795559), (137, 365841), (411, 121947), (959, 52263), (1233, 40649), (2877, 17421), (5807, 8631)]