49909701

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{7457}}^1$

素因数の和:7580

約数の個数: 16

約数和(自身を含む): 70164864

約数和(自身を除く): 20255163

約数列:

[1, 3, 23, 69, 97, 291, 2231, 6693, 7457, 22371, 171511, 514533, 723329, 2169987, 16636567, 49909701]

約数ペア:

[(1, 49909701), (3, 16636567), (23, 2169987), (69, 723329), (97, 514533), (291, 171511), (2231, 22371), (6693, 7457)]