56288556

素因数分解:

$2^2\times 3^2\times {\mathrm{1563571}}^1$

素因数の和:1563581

約数の個数: 18

約数和(自身を含む): 142285052

約数和(自身を除く): 85996496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1563571, 3127142, 4690713, 6254284, 9381426, 14072139, 18762852, 28144278, 56288556]

約数ペア:

[(1, 56288556), (2, 28144278), (3, 18762852), (4, 14072139), (6, 9381426), (9, 6254284), (12, 4690713), (18, 3127142), (36, 1563571)]