51225363

素因数分解:

$3^2\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1429}}^1$

素因数の和:2011

約数の個数: 24

約数和(自身を含む): 84770400

約数和(自身を除く): 33545037

約数列:

[1, 3, 7, 9, 21, 63, 569, 1429, 1707, 3983, 4287, 5121, 10003, 11949, 12861, 30009, 35847, 90027, 813101, 2439303, 5691707, 7317909, 17075121, 51225363]

約数ペア:

[(1, 51225363), (3, 17075121), (7, 7317909), (9, 5691707), (21, 2439303), (63, 813101), (569, 90027), (1429, 35847), (1707, 30009), (3983, 12861), (4287, 11949), (5121, 10003)]