51730449

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{619}}^1$

素因数の和:1024

約数の個数: 16

約数和(自身を含む): 70084800

約数和(自身を除く): 18354351

約数列:

[1, 3, 89, 267, 313, 619, 939, 1857, 27857, 55091, 83571, 165273, 193747, 581241, 17243483, 51730449]

約数ペア:

[(1, 51730449), (3, 17243483), (89, 581241), (267, 193747), (313, 165273), (619, 83571), (939, 55091), (1857, 27857)]