51272635

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{7309}}^1$

素因数の和:7398

約数の個数: 16

約数和(自身を含む): 65263680

約数和(自身を除く): 13991045

約数列:

[1, 5, 23, 61, 115, 305, 1403, 7015, 7309, 36545, 168107, 445849, 840535, 2229245, 10254527, 51272635]

約数ペア:

[(1, 51272635), (5, 10254527), (23, 2229245), (61, 840535), (115, 445849), (305, 168107), (1403, 36545), (7015, 7309)]