55757989

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{5051}}^1$

素因数の和:5160

約数の個数: 16

約数和(自身を含む): 67898880

約数和(自身を除く): 12140891

約数列:

[1, 7, 19, 83, 133, 581, 1577, 5051, 11039, 35357, 95969, 419233, 671783, 2934631, 7965427, 55757989]

約数ペア:

[(1, 55757989), (7, 7965427), (19, 2934631), (83, 671783), (133, 419233), (581, 95969), (1577, 35357), (5051, 11039)]