48985287

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{66107}}^1$

素因数の和:66142

約数の個数: 16

約数和(自身を含む): 74040960

約数和(自身を除く): 25055673

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 66107, 198321, 859391, 1256033, 2578173, 3768099, 16328429, 48985287]

約数ペア:

[(1, 48985287), (3, 16328429), (13, 3768099), (19, 2578173), (39, 1256033), (57, 859391), (247, 198321), (741, 66107)]