49771887

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 76830720

約数和(自身を除く): 27058833

約数列:

[1, 3, 11, 19, 33, 57, 163, 209, 487, 489, 627, 1461, 1793, 3097, 5357, 5379, 9253, 9291, 16071, 27759, 34067, 79381, 101783, 102201, 238143, 305349, 873191, 1508239, 2619573, 4524717, 16590629, 49771887]

約数ペア:

[(1, 49771887), (3, 16590629), (11, 4524717), (19, 2619573), (33, 1508239), (57, 873191), (163, 305349), (209, 238143), (487, 102201), (489, 101783), (627, 79381), (1461, 34067), (1793, 27759), (3097, 16071), (5357, 9291), (5379, 9253)]