49775553

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:547

約数の個数: 40

約数和(自身を含む): 78710016

約数和(自身を除く): 28934463

約数列:

[1, 3, 9, 27, 31, 43, 81, 93, 129, 279, 387, 461, 837, 1161, 1333, 1383, 2511, 3483, 3999, 4149, 11997, 12447, 14291, 19823, 35991, 37341, 42873, 59469, 107973, 128619, 178407, 385857, 535221, 614513, 1157571, 1605663, 1843539, 5530617, 16591851, 49775553]

約数ペア:

[(1, 49775553), (3, 16591851), (9, 5530617), (27, 1843539), (31, 1605663), (43, 1157571), (81, 614513), (93, 535221), (129, 385857), (279, 178407), (387, 128619), (461, 107973), (837, 59469), (1161, 42873), (1333, 37341), (1383, 35991), (2511, 19823), (3483, 14291), (3999, 12447), (4149, 11997)]