50385376321

素因数分解:

$7^1\times {\mathrm{389}}^1\times {\mathrm{1789}}^1\times {\mathrm{10343}}^1$

素因数の和:12528

約数の個数: 16

約数和(自身を含む): 57769171200

約数和(自身を除く): 7383794879

約数列:

[1, 7, 389, 1789, 2723, 10343, 12523, 72401, 695921, 4023427, 4871447, 18503627, 28163989, 129525389, 7197910903, 50385376321]

約数ペア:

[(1, 50385376321), (7, 7197910903), (389, 129525389), (1789, 28163989), (2723, 18503627), (10343, 4871447), (12523, 4023427), (72401, 695921)]