56513373

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1307}}^1$

素因数の和:1417

約数の個数: 32

約数和(自身を含む): 90408960

約数和(自身を除く): 33895587

約数列:

[1, 3, 7, 21, 29, 71, 87, 203, 213, 497, 609, 1307, 1491, 2059, 3921, 6177, 9149, 14413, 27447, 37903, 43239, 92797, 113709, 265321, 278391, 649579, 795963, 1948737, 2691113, 8073339, 18837791, 56513373]

約数ペア:

[(1, 56513373), (3, 18837791), (7, 8073339), (21, 2691113), (29, 1948737), (71, 795963), (87, 649579), (203, 278391), (213, 265321), (497, 113709), (609, 92797), (1307, 43239), (1491, 37903), (2059, 27447), (3921, 14413), (6177, 9149)]