51401623

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{5279}}^1$

素因数の和:5406

約数の個数: 16

約数和(自身を含む): 63866880

約数和(自身を除く): 12465257

約数列:

[1, 7, 13, 91, 107, 749, 1391, 5279, 9737, 36953, 68627, 480389, 564853, 3953971, 7343089, 51401623]

約数ペア:

[(1, 51401623), (7, 7343089), (13, 3953971), (91, 564853), (107, 480389), (749, 68627), (1391, 36953), (5279, 9737)]