49972923

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 101767680

約数和(自身を除く): 51794757

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 43, 63, 77, 91, 99, 117, 129, 143, 189, 231, 273, 297, 301, 351, 387, 429, 473, 559, 693, 819, 903, 1001, 1161, 1287, 1419, 1677, 1849, 2079, 2457, 2709, 3003, 3311, 3861, 3913, 4257, 5031, 5547, 6149, 8127, 9009, 9933, 11739, 12771, 12943, 15093, 16641, 18447, 20339, 24037, 27027, 29799, 35217, 38829, 43043, 49923, 55341, 61017, 72111, 89397, 105651, 116487, 129129, 142373, 166023, 168259, 183051, 216333, 264407, 349461, 387387, 427119, 504777, 549153, 648999, 793221, 1162161, 1281357, 1514331, 1850849, 2379663, 3844071, 4542993, 5552547, 7138989, 16657641, 49972923]

約数ペア:

[(1, 49972923), (3, 16657641), (7, 7138989), (9, 5552547), (11, 4542993), (13, 3844071), (21, 2379663), (27, 1850849), (33, 1514331), (39, 1281357), (43, 1162161), (63, 793221), (77, 648999), (91, 549153), (99, 504777), (117, 427119), (129, 387387), (143, 349461), (189, 264407), (231, 216333), (273, 183051), (297, 168259), (301, 166023), (351, 142373), (387, 129129), (429, 116487), (473, 105651), (559, 89397), (693, 72111), (819, 61017), (903, 55341), (1001, 49923), (1161, 43043), (1287, 38829), (1419, 35217), (1677, 29799), (1849, 27027), (2079, 24037), (2457, 20339), (2709, 18447), (3003, 16641), (3311, 15093), (3861, 12943), (3913, 12771), (4257, 11739), (5031, 9933), (5547, 9009), (6149, 8127)]