49849317

素因数分解:

$3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{919}}^1$

素因数の和:983

約数の個数: 48

約数和(自身を含む): 88099200

約数和(自身を除く): 38249883

約数列:

[1, 3, 7, 9, 21, 27, 41, 49, 63, 123, 147, 189, 287, 369, 441, 861, 919, 1107, 1323, 2009, 2583, 2757, 6027, 6433, 7749, 8271, 18081, 19299, 24813, 37679, 45031, 54243, 57897, 113037, 135093, 173691, 263753, 339111, 405279, 791259, 1017333, 1215837, 1846271, 2373777, 5538813, 7121331, 16616439, 49849317]

約数ペア:

[(1, 49849317), (3, 16616439), (7, 7121331), (9, 5538813), (21, 2373777), (27, 1846271), (41, 1215837), (49, 1017333), (63, 791259), (123, 405279), (147, 339111), (189, 263753), (287, 173691), (369, 135093), (441, 113037), (861, 57897), (919, 54243), (1107, 45031), (1323, 37679), (2009, 24813), (2583, 19299), (2757, 18081), (6027, 8271), (6433, 7749)]