50740005

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{24691}}^1$

素因数の和:24836

約数の個数: 16

約数和(自身を含む): 81779904

約数和(自身を除く): 31039899

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 24691, 74073, 123455, 370365, 3382667, 10148001, 16913335, 50740005]

約数ペア:

[(1, 50740005), (3, 16913335), (5, 10148001), (15, 3382667), (137, 370365), (411, 123455), (685, 74073), (2055, 24691)]