54787538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{5417}}^1$

素因数の和:5821

約数の個数: 16

約数和(自身を含む): 88746840

約数和(自身を除く): 33959302

約数列:

[1, 2, 13, 26, 389, 778, 5057, 5417, 10114, 10834, 70421, 140842, 2107213, 4214426, 27393769, 54787538]

約数ペア:

[(1, 54787538), (2, 27393769), (13, 4214426), (26, 2107213), (389, 140842), (778, 70421), (5057, 10834), (5417, 10114)]