49113987

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{23761}}^1$

素因数の和:23830

約数の個数: 16

約数和(自身を含む): 71856288

約数和(自身を除く): 22742301

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 23761, 71283, 308893, 926679, 1259333, 3777999, 16371329, 49113987]

約数ペア:

[(1, 49113987), (3, 16371329), (13, 3777999), (39, 1259333), (53, 926679), (159, 308893), (689, 71283), (2067, 23761)]