56849121

素因数分解:

$3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1759}}^1$

素因数の和:1800

約数の個数: 48

約数和(自身を含む): 102502400

約数和(自身を除く): 45653279

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 243, 399, 513, 567, 1197, 1539, 1701, 1759, 3591, 4617, 5277, 10773, 12313, 15831, 32319, 33421, 36939, 47493, 100263, 110817, 142479, 233947, 300789, 332451, 427437, 701841, 902367, 997353, 2105523, 2707101, 2992059, 6316569, 8121303, 18949707, 56849121]

約数ペア:

[(1, 56849121), (3, 18949707), (7, 8121303), (9, 6316569), (19, 2992059), (21, 2707101), (27, 2105523), (57, 997353), (63, 902367), (81, 701841), (133, 427437), (171, 332451), (189, 300789), (243, 233947), (399, 142479), (513, 110817), (567, 100263), (1197, 47493), (1539, 36939), (1701, 33421), (1759, 32319), (3591, 15831), (4617, 12313), (5277, 10773)]