50540265

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{26119}}^1$

素因数の和:26173

約数の個数: 24

約数和(自身を含む): 89643840

約数和(自身を除く): 39103575

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 26119, 78357, 130595, 235071, 391785, 1123117, 1175355, 3369351, 5615585, 10108053, 16846755, 50540265]

約数ペア:

[(1, 50540265), (3, 16846755), (5, 10108053), (9, 5615585), (15, 3369351), (43, 1175355), (45, 1123117), (129, 391785), (215, 235071), (387, 130595), (645, 78357), (1935, 26119)]