51492371

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 66147840

約数和(自身を除く): 14655469

約数列:

[1, 7, 17, 29, 43, 119, 203, 301, 347, 493, 731, 1247, 2429, 3451, 5117, 5899, 8729, 10063, 14921, 21199, 41293, 70441, 104447, 148393, 171071, 253657, 432709, 1197497, 1775599, 3028963, 7356053, 51492371]

約数ペア:

[(1, 51492371), (7, 7356053), (17, 3028963), (29, 1775599), (43, 1197497), (119, 432709), (203, 253657), (301, 171071), (347, 148393), (493, 104447), (731, 70441), (1247, 41293), (2429, 21199), (3451, 14921), (5117, 10063), (5899, 8729)]