51181481268

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1429}}^1\times {\mathrm{52363}}^1$

素因数の和:53821

約数の個数: 72

約数和(自身を含む): 136282546400

約数和(自身を除く): 85101065132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1429, 2858, 4287, 5716, 8574, 12861, 17148, 25722, 27151, 51444, 52363, 54302, 81453, 104726, 108604, 157089, 162906, 209452, 244359, 314178, 325812, 471267, 488718, 628356, 942534, 977436, 994897, 1885068, 1989794, 2984691, 3979588, 5969382, 8954073, 11938764, 17908146, 35816292, 74826727, 149653454, 224480181, 299306908, 448960362, 673440543, 897920724, 1346881086, 1421707813, 2693762172, 2843415626, 4265123439, 5686831252, 8530246878, 12795370317, 17060493756, 25590740634, 51181481268]

約数ペア:

[(1, 51181481268), (2, 25590740634), (3, 17060493756), (4, 12795370317), (6, 8530246878), (9, 5686831252), (12, 4265123439), (18, 2843415626), (19, 2693762172), (36, 1421707813), (38, 1346881086), (57, 897920724), (76, 673440543), (114, 448960362), (171, 299306908), (228, 224480181), (342, 149653454), (684, 74826727), (1429, 35816292), (2858, 17908146), (4287, 11938764), (5716, 8954073), (8574, 5969382), (12861, 3979588), (17148, 2984691), (25722, 1989794), (27151, 1885068), (51444, 994897), (52363, 977436), (54302, 942534), (81453, 628356), (104726, 488718), (108604, 471267), (157089, 325812), (162906, 314178), (209452, 244359)]