54066978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{991}}^1$

素因数の和:1439

約数の個数: 48

約数和(自身を含む): 134324736

約数和(自身を除く): 80257758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 433, 866, 991, 1299, 1982, 2598, 2973, 3031, 3897, 5946, 6062, 6937, 7794, 8919, 9093, 13874, 17838, 18186, 20811, 27279, 41622, 54558, 62433, 124866, 429103, 858206, 1287309, 2574618, 3003721, 3861927, 6007442, 7723854, 9011163, 18022326, 27033489, 54066978]

約数ペア:

[(1, 54066978), (2, 27033489), (3, 18022326), (6, 9011163), (7, 7723854), (9, 6007442), (14, 3861927), (18, 3003721), (21, 2574618), (42, 1287309), (63, 858206), (126, 429103), (433, 124866), (866, 62433), (991, 54558), (1299, 41622), (1982, 27279), (2598, 20811), (2973, 18186), (3031, 17838), (3897, 13874), (5946, 9093), (6062, 8919), (6937, 7794)]