51768216

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:805

約数の個数: 96

約数和(自身を含む): 149909760

約数和(自身を除く): 98141544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 43, 46, 69, 72, 86, 92, 129, 138, 172, 184, 207, 258, 276, 344, 387, 414, 516, 552, 727, 774, 828, 989, 1032, 1454, 1548, 1656, 1978, 2181, 2908, 2967, 3096, 3956, 4362, 5816, 5934, 6543, 7912, 8724, 8901, 11868, 13086, 16721, 17448, 17802, 23736, 26172, 31261, 33442, 35604, 50163, 52344, 62522, 66884, 71208, 93783, 100326, 125044, 133768, 150489, 187566, 200652, 250088, 281349, 300978, 375132, 401304, 562698, 601956, 719003, 750264, 1125396, 1203912, 1438006, 2157009, 2250792, 2876012, 4314018, 5752024, 6471027, 8628036, 12942054, 17256072, 25884108, 51768216]

約数ペア:

[(1, 51768216), (2, 25884108), (3, 17256072), (4, 12942054), (6, 8628036), (8, 6471027), (9, 5752024), (12, 4314018), (18, 2876012), (23, 2250792), (24, 2157009), (36, 1438006), (43, 1203912), (46, 1125396), (69, 750264), (72, 719003), (86, 601956), (92, 562698), (129, 401304), (138, 375132), (172, 300978), (184, 281349), (207, 250088), (258, 200652), (276, 187566), (344, 150489), (387, 133768), (414, 125044), (516, 100326), (552, 93783), (727, 71208), (774, 66884), (828, 62522), (989, 52344), (1032, 50163), (1454, 35604), (1548, 33442), (1656, 31261), (1978, 26172), (2181, 23736), (2908, 17802), (2967, 17448), (3096, 16721), (3956, 13086), (4362, 11868), (5816, 8901), (5934, 8724), (6543, 7912)]