50509845

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2731}}^1$

素因数の和:2882

約数の個数: 32

約数和(自身を含む): 90483840

約数和(自身を除く): 39973995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 411, 685, 1233, 2055, 2731, 3699, 6165, 8193, 13655, 18495, 24579, 40965, 73737, 122895, 368685, 374147, 1122441, 1870735, 3367323, 5612205, 10101969, 16836615, 50509845]

約数ペア:

[(1, 50509845), (3, 16836615), (5, 10101969), (9, 5612205), (15, 3367323), (27, 1870735), (45, 1122441), (135, 374147), (137, 368685), (411, 122895), (685, 73737), (1233, 40965), (2055, 24579), (2731, 18495), (3699, 13655), (6165, 8193)]