56759956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{18169}}^1$

素因数の和:18255

約数の個数: 24

約数和(自身を含む): 109892160

約数和(自身を除く): 53132204

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 18169, 36338, 72676, 199859, 399718, 799436, 1289999, 2579998, 5159996, 14189989, 28379978, 56759956]

約数ペア:

[(1, 56759956), (2, 28379978), (4, 14189989), (11, 5159996), (22, 2579998), (44, 1289999), (71, 799436), (142, 399718), (284, 199859), (781, 72676), (1562, 36338), (3124, 18169)]