49031961

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 76640256

約数和(自身を除く): 27608295

約数列:

[1, 3, 11, 17, 33, 51, 71, 187, 213, 561, 781, 1207, 1231, 2343, 3621, 3693, 13277, 13541, 20927, 39831, 40623, 62781, 87401, 230197, 262203, 690591, 961411, 1485817, 2884233, 4457451, 16343987, 49031961]

約数ペア:

[(1, 49031961), (3, 16343987), (11, 4457451), (17, 2884233), (33, 1485817), (51, 961411), (71, 690591), (187, 262203), (213, 230197), (561, 87401), (781, 62781), (1207, 40623), (1231, 39831), (2343, 20927), (3621, 13541), (3693, 13277)]