50780345

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3217}}^1$

素因数の和:3281

約数の個数: 32

約数和(自身を含む): 77849856

約数和(自身を除く): 27069511

約数列:

[1, 5, 7, 11, 35, 41, 55, 77, 205, 287, 385, 451, 1435, 2255, 3157, 3217, 15785, 16085, 22519, 35387, 112595, 131897, 176935, 247709, 659485, 923279, 1238545, 1450867, 4616395, 7254335, 10156069, 50780345]

約数ペア:

[(1, 50780345), (5, 10156069), (7, 7254335), (11, 4616395), (35, 1450867), (41, 1238545), (55, 923279), (77, 659485), (205, 247709), (287, 176935), (385, 131897), (451, 112595), (1435, 35387), (2255, 22519), (3157, 16085), (3217, 15785)]