56140284

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{108799}}^1$

素因数の和:108849

約数の個数: 24

約数和(自身を含む): 134041600

約数和(自身を除く): 77901316

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 108799, 217598, 326397, 435196, 652794, 1305588, 4678357, 9356714, 14035071, 18713428, 28070142, 56140284]

約数ペア:

[(1, 56140284), (2, 28070142), (3, 18713428), (4, 14035071), (6, 9356714), (12, 4678357), (43, 1305588), (86, 652794), (129, 435196), (172, 326397), (258, 217598), (516, 108799)]