55430397

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 92664000

約数和(自身を除く): 37233603

約数列:

[1, 3, 9, 11, 29, 33, 43, 87, 99, 129, 261, 319, 387, 449, 473, 957, 1247, 1347, 1419, 2871, 3741, 4041, 4257, 4939, 11223, 13021, 13717, 14817, 19307, 39063, 41151, 44451, 57921, 117189, 123453, 143231, 173763, 212377, 429693, 559903, 637131, 1289079, 1679709, 1911393, 5039127, 6158933, 18476799, 55430397]

約数ペア:

[(1, 55430397), (3, 18476799), (9, 6158933), (11, 5039127), (29, 1911393), (33, 1679709), (43, 1289079), (87, 637131), (99, 559903), (129, 429693), (261, 212377), (319, 173763), (387, 143231), (449, 123453), (473, 117189), (957, 57921), (1247, 44451), (1347, 41151), (1419, 39063), (2871, 19307), (3741, 14817), (4041, 13717), (4257, 13021), (4939, 11223)]