56517917

素因数分解:

${\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^2$

素因数の和:356

約数の個数: 12

約数和(自身を含む): 58707936

約数和(自身を除く): 2190019

約数列:

[1, 67, 71, 109, 4757, 7303, 7739, 11881, 518513, 796027, 843551, 56517917]

約数ペア:

[(1, 56517917), (67, 843551), (71, 796027), (109, 518513), (4757, 11881), (7303, 7739)]