56880509

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{4409}}^1$

素因数の和:4532

約数の個数: 16

約数和(自身を含む): 69148800

約数和(自身を除く): 12268291

約数列:

[1, 7, 19, 97, 133, 679, 1843, 4409, 12901, 30863, 83771, 427673, 586397, 2993711, 8125787, 56880509]

約数ペア:

[(1, 56880509), (7, 8125787), (19, 2993711), (97, 586397), (133, 427673), (679, 83771), (1843, 30863), (4409, 12901)]