55139273

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{683}}^1$

素因数の和:1316

約数の個数: 16

約数和(自身を含む): 66539520

約数和(自身を除く): 11400247

約数列:

[1, 7, 19, 133, 607, 683, 4249, 4781, 11533, 12977, 80731, 90839, 414581, 2902067, 7877039, 55139273]

約数ペア:

[(1, 55139273), (7, 7877039), (19, 2902067), (133, 414581), (607, 90839), (683, 80731), (4249, 12977), (4781, 11533)]