51363543

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5171}}^1$

素因数の和:5235

約数の個数: 32

約数和(自身を含む): 87386112

約数和(自身を除く): 36022569

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1419, 3311, 5171, 9933, 15513, 36197, 56881, 108591, 170643, 222353, 398167, 667059, 1194501, 1556471, 2445883, 4669413, 7337649, 17121181, 51363543]

約数ペア:

[(1, 51363543), (3, 17121181), (7, 7337649), (11, 4669413), (21, 2445883), (33, 1556471), (43, 1194501), (77, 667059), (129, 398167), (231, 222353), (301, 170643), (473, 108591), (903, 56881), (1419, 36197), (3311, 15513), (5171, 9933)]