49977543

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 89395200

約数和(自身を除く): 39417657

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 59, 77, 133, 177, 193, 209, 231, 399, 413, 579, 627, 649, 1121, 1239, 1351, 1463, 1947, 2123, 3363, 3667, 4053, 4389, 4543, 6369, 7847, 11001, 11387, 12331, 13629, 14861, 23541, 25669, 34161, 36993, 40337, 44583, 77007, 79709, 86317, 121011, 125257, 216353, 239127, 258951, 282359, 375771, 649059, 847077, 876799, 1514471, 2379883, 2630397, 4543413, 7139649, 16659181, 49977543]

約数ペア:

[(1, 49977543), (3, 16659181), (7, 7139649), (11, 4543413), (19, 2630397), (21, 2379883), (33, 1514471), (57, 876799), (59, 847077), (77, 649059), (133, 375771), (177, 282359), (193, 258951), (209, 239127), (231, 216353), (399, 125257), (413, 121011), (579, 86317), (627, 79709), (649, 77007), (1121, 44583), (1239, 40337), (1351, 36993), (1463, 34161), (1947, 25669), (2123, 23541), (3363, 14861), (3667, 13629), (4053, 12331), (4389, 11387), (4543, 11001), (6369, 7847)]