55973418

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 123171840

約数和(自身を除く): 67198422

約数列:

[1, 2, 3, 6, 17, 34, 51, 59, 71, 102, 118, 131, 142, 177, 213, 262, 354, 393, 426, 786, 1003, 1207, 2006, 2227, 2414, 3009, 3621, 4189, 4454, 6018, 6681, 7242, 7729, 8378, 9301, 12567, 13362, 15458, 18602, 23187, 25134, 27903, 46374, 55806, 71213, 131393, 142426, 158117, 213639, 262786, 316234, 394179, 427278, 474351, 548759, 788358, 948702, 1097518, 1646277, 3292554, 9328903, 18657806, 27986709, 55973418]

約数ペア:

[(1, 55973418), (2, 27986709), (3, 18657806), (6, 9328903), (17, 3292554), (34, 1646277), (51, 1097518), (59, 948702), (71, 788358), (102, 548759), (118, 474351), (131, 427278), (142, 394179), (177, 316234), (213, 262786), (262, 213639), (354, 158117), (393, 142426), (426, 131393), (786, 71213), (1003, 55806), (1207, 46374), (2006, 27903), (2227, 25134), (2414, 23187), (3009, 18602), (3621, 15458), (4189, 13362), (4454, 12567), (6018, 9301), (6681, 8378), (7242, 7729)]