49108787

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28403}}^1$

素因数の和:28442

約数の個数: 16

約数和(自身を含む): 63624960

約数和(自身を除く): 14516173

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 28403, 198821, 369239, 539657, 2584673, 3777599, 7015541, 49108787]

約数ペア:

[(1, 49108787), (7, 7015541), (13, 3777599), (19, 2584673), (91, 539657), (133, 369239), (247, 198821), (1729, 28403)]