51181543

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{9151}}^1$

素因数の和:9222

約数の個数: 16

約数和(自身を含む): 63258624

約数和(自身を除く): 12077081

約数列:

[1, 7, 17, 47, 119, 329, 799, 5593, 9151, 64057, 155567, 430097, 1088969, 3010679, 7311649, 51181543]

約数ペア:

[(1, 51181543), (7, 7311649), (17, 3010679), (47, 1088969), (119, 430097), (329, 155567), (799, 64057), (5593, 9151)]