49199605

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{108131}}^1$

素因数の和:108156

約数の個数: 16

約数和(自身を含む): 72664704

約数和(自身を除く): 23465099

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 108131, 540655, 756917, 1405703, 3784585, 7028515, 9839921, 49199605]

約数ペア:

[(1, 49199605), (5, 9839921), (7, 7028515), (13, 3784585), (35, 1405703), (65, 756917), (91, 540655), (455, 108131)]