51185712

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:922

約数の個数: 80

約数和(自身を含む): 139991040

約数和(自身を除く): 88805328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 48, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 496, 656, 744, 839, 984, 1271, 1488, 1678, 1968, 2517, 2542, 3356, 3813, 5034, 5084, 6712, 7626, 10068, 10168, 13424, 15252, 20136, 20336, 26009, 30504, 34399, 40272, 52018, 61008, 68798, 78027, 103197, 104036, 137596, 156054, 206394, 208072, 275192, 312108, 412788, 416144, 550384, 624216, 825576, 1066369, 1248432, 1651152, 2132738, 3199107, 4265476, 6398214, 8530952, 12796428, 17061904, 25592856, 51185712]

約数ペア:

[(1, 51185712), (2, 25592856), (3, 17061904), (4, 12796428), (6, 8530952), (8, 6398214), (12, 4265476), (16, 3199107), (24, 2132738), (31, 1651152), (41, 1248432), (48, 1066369), (62, 825576), (82, 624216), (93, 550384), (123, 416144), (124, 412788), (164, 312108), (186, 275192), (246, 208072), (248, 206394), (328, 156054), (372, 137596), (492, 104036), (496, 103197), (656, 78027), (744, 68798), (839, 61008), (984, 52018), (1271, 40272), (1488, 34399), (1678, 30504), (1968, 26009), (2517, 20336), (2542, 20136), (3356, 15252), (3813, 13424), (5034, 10168), (5084, 10068), (6712, 7626)]