49428291

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2543}}^1$

素因数の和:2607

約数の個数: 32

約数和(自身を含む): 78151680

約数和(自身を除く): 28723389

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 209, 341, 589, 627, 1023, 1767, 2543, 6479, 7629, 19437, 27973, 48317, 78833, 83919, 144951, 236499, 531487, 867163, 1497827, 1594461, 2601489, 4493481, 16476097, 49428291]

約数ペア:

[(1, 49428291), (3, 16476097), (11, 4493481), (19, 2601489), (31, 1594461), (33, 1497827), (57, 867163), (93, 531487), (209, 236499), (341, 144951), (589, 83919), (627, 78833), (1023, 48317), (1767, 27973), (2543, 19437), (6479, 7629)]