53821053

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 100638720

約数和(自身を除く): 46817667

約数列:

[1, 3, 9, 11, 13, 19, 31, 33, 39, 57, 71, 93, 99, 117, 143, 171, 209, 213, 247, 279, 341, 403, 429, 589, 627, 639, 741, 781, 923, 1023, 1209, 1287, 1349, 1767, 1881, 2201, 2223, 2343, 2717, 2769, 3069, 3627, 4047, 4433, 5301, 6479, 6603, 7029, 7657, 8151, 8307, 10153, 12141, 13299, 14839, 17537, 19437, 19809, 22971, 24211, 24453, 28613, 30459, 39897, 41819, 44517, 52611, 58311, 68913, 72633, 84227, 85839, 91377, 125457, 133551, 157833, 192907, 217899, 252681, 257517, 314743, 376371, 460009, 543647, 578721, 758043, 944229, 1380027, 1630941, 1736163, 2832687, 4140081, 4892823, 5980117, 17940351, 53821053]

約数ペア:

[(1, 53821053), (3, 17940351), (9, 5980117), (11, 4892823), (13, 4140081), (19, 2832687), (31, 1736163), (33, 1630941), (39, 1380027), (57, 944229), (71, 758043), (93, 578721), (99, 543647), (117, 460009), (143, 376371), (171, 314743), (209, 257517), (213, 252681), (247, 217899), (279, 192907), (341, 157833), (403, 133551), (429, 125457), (589, 91377), (627, 85839), (639, 84227), (741, 72633), (781, 68913), (923, 58311), (1023, 52611), (1209, 44517), (1287, 41819), (1349, 39897), (1767, 30459), (1881, 28613), (2201, 24453), (2223, 24211), (2343, 22971), (2717, 19809), (2769, 19437), (3069, 17537), (3627, 14839), (4047, 13299), (4433, 12141), (5301, 10153), (6479, 8307), (6603, 8151), (7029, 7657)]