56791570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{937}}^1$

素因数の和:1003

約数の個数: 64

約数和(自身を含む): 121564800

約数和(自身を除く): 64773230

約数列:

[1, 2, 5, 10, 11, 19, 22, 29, 38, 55, 58, 95, 110, 145, 190, 209, 290, 319, 418, 551, 638, 937, 1045, 1102, 1595, 1874, 2090, 2755, 3190, 4685, 5510, 6061, 9370, 10307, 12122, 17803, 20614, 27173, 30305, 35606, 51535, 54346, 60610, 89015, 103070, 135865, 178030, 195833, 271730, 298903, 391666, 516287, 597806, 979165, 1032574, 1494515, 1958330, 2581435, 2989030, 5162870, 5679157, 11358314, 28395785, 56791570]

約数ペア:

[(1, 56791570), (2, 28395785), (5, 11358314), (10, 5679157), (11, 5162870), (19, 2989030), (22, 2581435), (29, 1958330), (38, 1494515), (55, 1032574), (58, 979165), (95, 597806), (110, 516287), (145, 391666), (190, 298903), (209, 271730), (290, 195833), (319, 178030), (418, 135865), (551, 103070), (638, 89015), (937, 60610), (1045, 54346), (1102, 51535), (1595, 35606), (1874, 30305), (2090, 27173), (2755, 20614), (3190, 17803), (4685, 12122), (5510, 10307), (6061, 9370)]