51171697346

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{919}}^1$

素因数の和:1157

約数の個数: 128

約数和(自身を含む): 100472832000

約数和(自身を除く): 49301134654

約数列:

[1, 2, 7, 11, 14, 22, 47, 49, 77, 94, 98, 154, 157, 314, 329, 343, 517, 539, 658, 686, 919, 1034, 1078, 1099, 1727, 1838, 2198, 2303, 3454, 3619, 3773, 4606, 6433, 7238, 7379, 7546, 7693, 10109, 12089, 12866, 14758, 15386, 16121, 20218, 24178, 25333, 32242, 43193, 45031, 50666, 51653, 53851, 70763, 81169, 84623, 86386, 90062, 103306, 107702, 141526, 144283, 162338, 169246, 177331, 288566, 302351, 315217, 354662, 361571, 475123, 495341, 568183, 592361, 604702, 630434, 723142, 950246, 990682, 1009981, 1136366, 1184722, 1587113, 2019962, 2116457, 2530997, 3174226, 3325861, 3467387, 3977281, 4232914, 5061994, 6651722, 6781301, 6934774, 7069867, 7954562, 11109791, 13562602, 14139734, 14815199, 22219582, 23281027, 27840967, 29630398, 46562054, 47469107, 49489069, 55681934, 74594311, 77768537, 94938214, 98978138, 149188622, 155537074, 162967189, 325934378, 332283749, 522160177, 544379759, 664567498, 1044320354, 1088759518, 2325986243, 3655121239, 4651972486, 7310242478, 25585848673, 51171697346]

約数ペア:

[(1, 51171697346), (2, 25585848673), (7, 7310242478), (11, 4651972486), (14, 3655121239), (22, 2325986243), (47, 1088759518), (49, 1044320354), (77, 664567498), (94, 544379759), (98, 522160177), (154, 332283749), (157, 325934378), (314, 162967189), (329, 155537074), (343, 149188622), (517, 98978138), (539, 94938214), (658, 77768537), (686, 74594311), (919, 55681934), (1034, 49489069), (1078, 47469107), (1099, 46562054), (1727, 29630398), (1838, 27840967), (2198, 23281027), (2303, 22219582), (3454, 14815199), (3619, 14139734), (3773, 13562602), (4606, 11109791), (6433, 7954562), (7238, 7069867), (7379, 6934774), (7546, 6781301), (7693, 6651722), (10109, 5061994), (12089, 4232914), (12866, 3977281), (14758, 3467387), (15386, 3325861), (16121, 3174226), (20218, 2530997), (24178, 2116457), (25333, 2019962), (32242, 1587113), (43193, 1184722), (45031, 1136366), (50666, 1009981), (51653, 990682), (53851, 950246), (70763, 723142), (81169, 630434), (84623, 604702), (86386, 592361), (90062, 568183), (103306, 495341), (107702, 475123), (141526, 361571), (144283, 354662), (162338, 315217), (169246, 302351), (177331, 288566)]