52048689

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1621}}^1$

素因数の和:1781

約数の個数: 32

約数和(自身を含む): 87198720

約数和(自身を除く): 35150031

約数列:

[1, 3, 7, 11, 21, 33, 77, 139, 231, 417, 973, 1529, 1621, 2919, 4587, 4863, 10703, 11347, 17831, 32109, 34041, 53493, 124817, 225319, 374451, 675957, 1577233, 2478509, 4731699, 7435527, 17349563, 52048689]

約数ペア:

[(1, 52048689), (3, 17349563), (7, 7435527), (11, 4731699), (21, 2478509), (33, 1577233), (77, 675957), (139, 374451), (231, 225319), (417, 124817), (973, 53493), (1529, 34041), (1621, 32109), (2919, 17831), (4587, 11347), (4863, 10703)]