47697977965

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 66172764672

約数和(自身を除く): 18474786707

約数列:

[1, 5, 11, 47, 55, 61, 107, 121, 235, 257, 305, 517, 535, 605, 671, 1177, 1285, 2585, 2827, 2867, 3355, 5029, 5687, 5885, 6527, 7381, 12079, 12947, 14135, 14335, 15677, 25145, 27499, 28435, 31097, 31537, 32635, 36905, 55319, 60395, 64735, 71797, 78385, 132869, 137495, 155485, 157685, 172447, 276595, 302489, 306769, 346907, 358985, 608509, 664345, 736819, 789767, 862235, 1292453, 1461559, 1512445, 1533845, 1677439, 1734535, 1896917, 3042545, 3327379, 3374459, 3684095, 3948835, 6462265, 7307795, 8105009, 8387195, 9484585, 14216983, 16636895, 16872295, 18451829, 37119049, 40525045, 71084915, 78839633, 89155099, 92259145, 156386813, 185595245, 202970119, 394198165, 445775495, 781934065, 867235963, 1014850595, 4336179815, 9539595593, 47697977965]

約数ペア:

[(1, 47697977965), (5, 9539595593), (11, 4336179815), (47, 1014850595), (55, 867235963), (61, 781934065), (107, 445775495), (121, 394198165), (235, 202970119), (257, 185595245), (305, 156386813), (517, 92259145), (535, 89155099), (605, 78839633), (671, 71084915), (1177, 40525045), (1285, 37119049), (2585, 18451829), (2827, 16872295), (2867, 16636895), (3355, 14216983), (5029, 9484585), (5687, 8387195), (5885, 8105009), (6527, 7307795), (7381, 6462265), (12079, 3948835), (12947, 3684095), (14135, 3374459), (14335, 3327379), (15677, 3042545), (25145, 1896917), (27499, 1734535), (28435, 1677439), (31097, 1533845), (31537, 1512445), (32635, 1461559), (36905, 1292453), (55319, 862235), (60395, 789767), (64735, 736819), (71797, 664345), (78385, 608509), (132869, 358985), (137495, 346907), (155485, 306769), (157685, 302489), (172447, 276595)]