51140936

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1361}}^1$

素因数の和:1446

約数の個数: 64

約数和(自身を含む): 121599360

約数和(自身を除く): 70458424

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 61, 77, 88, 122, 154, 244, 308, 427, 488, 616, 671, 854, 1342, 1361, 1708, 2684, 2722, 3416, 4697, 5368, 5444, 9394, 9527, 10888, 14971, 18788, 19054, 29942, 37576, 38108, 59884, 76216, 83021, 104797, 119768, 166042, 209594, 332084, 419188, 581147, 664168, 838376, 913231, 1162294, 1826462, 2324588, 3652924, 4649176, 6392617, 7305848, 12785234, 25570468, 51140936]

約数ペア:

[(1, 51140936), (2, 25570468), (4, 12785234), (7, 7305848), (8, 6392617), (11, 4649176), (14, 3652924), (22, 2324588), (28, 1826462), (44, 1162294), (56, 913231), (61, 838376), (77, 664168), (88, 581147), (122, 419188), (154, 332084), (244, 209594), (308, 166042), (427, 119768), (488, 104797), (616, 83021), (671, 76216), (854, 59884), (1342, 38108), (1361, 37576), (1708, 29942), (2684, 19054), (2722, 18788), (3416, 14971), (4697, 10888), (5368, 9527), (5444, 9394)]