51241421

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{14159}}^1$

素因数の和:14224

約数の個数: 16

約数和(自身を含む): 65249280

約数和(自身を除く): 14007859

約数列:

[1, 7, 11, 47, 77, 329, 517, 3619, 14159, 99113, 155749, 665473, 1090243, 4658311, 7320203, 51241421]

約数ペア:

[(1, 51241421), (7, 7320203), (11, 4658311), (47, 1090243), (77, 665473), (329, 155749), (517, 99113), (3619, 14159)]