51324210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1987}}^1$

素因数の和:2048

約数の個数: 96

約数和(自身を含む): 156304512

約数和(自身を除く): 104980302

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 63, 70, 82, 90, 105, 123, 126, 205, 210, 246, 287, 315, 369, 410, 574, 615, 630, 738, 861, 1230, 1435, 1722, 1845, 1987, 2583, 2870, 3690, 3974, 4305, 5166, 5961, 8610, 9935, 11922, 12915, 13909, 17883, 19870, 25830, 27818, 29805, 35766, 41727, 59610, 69545, 81467, 83454, 89415, 125181, 139090, 162934, 178830, 208635, 244401, 250362, 407335, 417270, 488802, 570269, 625905, 733203, 814670, 1140538, 1222005, 1251810, 1466406, 1710807, 2444010, 2851345, 3421614, 3666015, 5132421, 5702690, 7332030, 8554035, 10264842, 17108070, 25662105, 51324210]

約数ペア:

[(1, 51324210), (2, 25662105), (3, 17108070), (5, 10264842), (6, 8554035), (7, 7332030), (9, 5702690), (10, 5132421), (14, 3666015), (15, 3421614), (18, 2851345), (21, 2444010), (30, 1710807), (35, 1466406), (41, 1251810), (42, 1222005), (45, 1140538), (63, 814670), (70, 733203), (82, 625905), (90, 570269), (105, 488802), (123, 417270), (126, 407335), (205, 250362), (210, 244401), (246, 208635), (287, 178830), (315, 162934), (369, 139090), (410, 125181), (574, 89415), (615, 83454), (630, 81467), (738, 69545), (861, 59610), (1230, 41727), (1435, 35766), (1722, 29805), (1845, 27818), (1987, 25830), (2583, 19870), (2870, 17883), (3690, 13909), (3974, 12915), (4305, 11922), (5166, 9935), (5961, 8610)]