51419396

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{5087}}^1$

素因数の和:5136

約数の個数: 36

約数和(自身を含む): 108557568

約数和(自身を除く): 57138172

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 5087, 10108, 10174, 20348, 35609, 71218, 96653, 142436, 193306, 386612, 676571, 1353142, 1836407, 2706284, 3672814, 7345628, 12854849, 25709698, 51419396]

約数ペア:

[(1, 51419396), (2, 25709698), (4, 12854849), (7, 7345628), (14, 3672814), (19, 2706284), (28, 1836407), (38, 1353142), (76, 676571), (133, 386612), (266, 193306), (361, 142436), (532, 96653), (722, 71218), (1444, 35609), (2527, 20348), (5054, 10174), (5087, 10108)]