54820733972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{721325447}}^1$

素因数の和:721325470

約数の個数: 12

約数和(自身を含む): 100985562720

約数和(自身を除く): 46164828748

約数列:

[1, 2, 4, 19, 38, 76, 721325447, 1442650894, 2885301788, 13705183493, 27410366986, 54820733972]

約数ペア:

[(1, 54820733972), (2, 27410366986), (4, 13705183493), (19, 2885301788), (38, 1442650894), (76, 721325447)]