56710269

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 110822400

約数和(自身を除く): 54112131

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 59, 63, 73, 77, 99, 133, 171, 177, 209, 219, 231, 399, 413, 511, 531, 627, 649, 657, 693, 803, 1121, 1197, 1239, 1387, 1463, 1533, 1881, 1947, 2409, 3363, 3717, 4161, 4307, 4389, 4543, 4599, 5621, 5841, 7227, 7847, 9709, 10089, 12331, 12483, 12921, 13167, 13629, 15257, 16863, 23541, 29127, 30149, 36993, 38763, 40887, 45771, 47377, 50589, 70623, 81833, 86317, 87381, 90447, 106799, 110979, 137313, 142131, 245499, 258951, 271341, 320397, 331639, 426393, 572831, 736497, 776853, 900163, 961191, 994917, 1718493, 2700489, 2984751, 5155479, 6301141, 8101467, 18903423, 56710269]

約数ペア:

[(1, 56710269), (3, 18903423), (7, 8101467), (9, 6301141), (11, 5155479), (19, 2984751), (21, 2700489), (33, 1718493), (57, 994917), (59, 961191), (63, 900163), (73, 776853), (77, 736497), (99, 572831), (133, 426393), (171, 331639), (177, 320397), (209, 271341), (219, 258951), (231, 245499), (399, 142131), (413, 137313), (511, 110979), (531, 106799), (627, 90447), (649, 87381), (657, 86317), (693, 81833), (803, 70623), (1121, 50589), (1197, 47377), (1239, 45771), (1387, 40887), (1463, 38763), (1533, 36993), (1881, 30149), (1947, 29127), (2409, 23541), (3363, 16863), (3717, 15257), (4161, 13629), (4307, 13167), (4389, 12921), (4543, 12483), (4599, 12331), (5621, 10089), (5841, 9709), (7227, 7847)]