50020659

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{709}}^1$

素因数の和:801

約数の個数: 40

約数和(自身を含む): 81786320

約数和(自身を除く): 31765661

約数列:

[1, 3, 9, 13, 27, 39, 67, 81, 117, 201, 351, 603, 709, 871, 1053, 1809, 2127, 2613, 5427, 6381, 7839, 9217, 19143, 23517, 27651, 47503, 57429, 70551, 82953, 142509, 248859, 427527, 617539, 746577, 1282581, 1852617, 3847743, 5557851, 16673553, 50020659]

約数ペア:

[(1, 50020659), (3, 16673553), (9, 5557851), (13, 3847743), (27, 1852617), (39, 1282581), (67, 746577), (81, 617539), (117, 427527), (201, 248859), (351, 142509), (603, 82953), (709, 70551), (871, 57429), (1053, 47503), (1809, 27651), (2127, 23517), (2613, 19143), (5427, 9217), (6381, 7839)]