51807723

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^2$

素因数の和:184

約数の個数: 36

約数和(自身を含む): 79120104

約数和(自身を除く): 27312381

約数列:

[1, 3, 11, 33, 41, 59, 121, 123, 177, 363, 451, 649, 1353, 1947, 2419, 3481, 4961, 7139, 7257, 10443, 14883, 21417, 26609, 38291, 79827, 114873, 142721, 292699, 421201, 428163, 878097, 1263603, 1569931, 4709793, 17269241, 51807723]

約数ペア:

[(1, 51807723), (3, 17269241), (11, 4709793), (33, 1569931), (41, 1263603), (59, 878097), (121, 428163), (123, 421201), (177, 292699), (363, 142721), (451, 114873), (649, 79827), (1353, 38291), (1947, 26609), (2419, 21417), (3481, 14883), (4961, 10443), (7139, 7257)]