56221570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{295903}}^1$

素因数の和:295929

約数の個数: 16

約数和(自身を含む): 106525440

約数和(自身を除く): 50303870

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 295903, 591806, 1479515, 2959030, 5622157, 11244314, 28110785, 56221570]

約数ペア:

[(1, 56221570), (2, 28110785), (5, 11244314), (10, 5622157), (19, 2959030), (38, 1479515), (95, 591806), (190, 295903)]