49206531

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 73728000

約数和(自身を除く): 24521469

約数列:

[1, 3, 11, 33, 59, 127, 177, 199, 381, 597, 649, 1397, 1947, 2189, 4191, 6567, 7493, 11741, 22479, 25273, 35223, 75819, 82423, 129151, 247269, 278003, 387453, 834009, 1491107, 4473321, 16402177, 49206531]

約数ペア:

[(1, 49206531), (3, 16402177), (11, 4473321), (33, 1491107), (59, 834009), (127, 387453), (177, 278003), (199, 247269), (381, 129151), (597, 82423), (649, 75819), (1397, 35223), (1947, 25273), (2189, 22479), (4191, 11741), (6567, 7493)]