51793497

素因数分解:

$3^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1831}}^1$

素因数の和:2293

約数の個数: 24

約数和(自身を含む): 85737600

約数和(自身を除く): 33944103

約数列:

[1, 3, 7, 9, 21, 63, 449, 1347, 1831, 3143, 4041, 5493, 9429, 12817, 16479, 28287, 38451, 115353, 822119, 2466357, 5754833, 7399071, 17264499, 51793497]

約数ペア:

[(1, 51793497), (3, 17264499), (7, 7399071), (9, 5754833), (21, 2466357), (63, 822119), (449, 115353), (1347, 38451), (1831, 28287), (3143, 16479), (4041, 12817), (5493, 9429)]