51417197

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1181}}^1$

素因数の和:1408

約数の個数: 16

約数和(自身を含む): 58977072

約数和(自身を除く): 7559875

約数列:

[1, 13, 17, 197, 221, 1181, 2561, 3349, 15353, 20077, 43537, 232657, 261001, 3024541, 3955169, 51417197]

約数ペア:

[(1, 51417197), (13, 3955169), (17, 3024541), (197, 261001), (221, 232657), (1181, 43537), (2561, 20077), (3349, 15353)]