55638289

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{859}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 67148800

約数和(自身を除く): 11510511

約数列:

[1, 7, 19, 133, 487, 859, 3409, 6013, 9253, 16321, 64771, 114247, 418333, 2928331, 7948327, 55638289]

約数ペア:

[(1, 55638289), (7, 7948327), (19, 2928331), (133, 418333), (487, 114247), (859, 64771), (3409, 16321), (6013, 9253)]