49210707

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{180259}}^1$

素因数の和:180282

約数の個数: 16

約数和(自身を含む): 80756480

約数和(自身を除く): 31545773

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 180259, 540777, 1261813, 2343367, 3785439, 7030101, 16403569, 49210707]

約数ペア:

[(1, 49210707), (3, 16403569), (7, 7030101), (13, 3785439), (21, 2343367), (39, 1261813), (91, 540777), (273, 180259)]