54854387

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 69166080

約数和(自身を除く): 14311693

約数列:

[1, 7, 19, 37, 71, 133, 157, 259, 497, 703, 1099, 1349, 2627, 2983, 4921, 5809, 9443, 11147, 18389, 20881, 40663, 49913, 78029, 110371, 211793, 349391, 412439, 772597, 1482551, 2887073, 7836341, 54854387]

約数ペア:

[(1, 54854387), (7, 7836341), (19, 2887073), (37, 1482551), (71, 772597), (133, 412439), (157, 349391), (259, 211793), (497, 110371), (703, 78029), (1099, 49913), (1349, 40663), (2627, 20881), (2983, 18389), (4921, 11147), (5809, 9443)]