48782538

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 144

約数和(自身を含む): 134447040

約数和(自身を除く): 85664502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 41, 42, 49, 57, 63, 71, 82, 98, 114, 123, 126, 133, 142, 147, 171, 213, 246, 266, 287, 294, 342, 369, 399, 426, 441, 497, 574, 639, 738, 779, 798, 861, 882, 931, 994, 1197, 1278, 1349, 1491, 1558, 1722, 1862, 2009, 2337, 2394, 2583, 2698, 2793, 2911, 2982, 3479, 4018, 4047, 4473, 4674, 5166, 5453, 5586, 5822, 6027, 6958, 7011, 8094, 8379, 8733, 8946, 9443, 10437, 10906, 12054, 12141, 14022, 16359, 16758, 17466, 18081, 18886, 20377, 20874, 24282, 26199, 28329, 31311, 32718, 36162, 38171, 40754, 49077, 52398, 55309, 56658, 61131, 62622, 66101, 76342, 84987, 98154, 110618, 114513, 122262, 132202, 142639, 165927, 169974, 183393, 198303, 229026, 285278, 331854, 343539, 366786, 387163, 396606, 427917, 497781, 594909, 687078, 774326, 855834, 995562, 1161489, 1189818, 1283751, 2322978, 2567502, 2710141, 3484467, 5420282, 6968934, 8130423, 16260846, 24391269, 48782538]

約数ペア:

[(1, 48782538), (2, 24391269), (3, 16260846), (6, 8130423), (7, 6968934), (9, 5420282), (14, 3484467), (18, 2710141), (19, 2567502), (21, 2322978), (38, 1283751), (41, 1189818), (42, 1161489), (49, 995562), (57, 855834), (63, 774326), (71, 687078), (82, 594909), (98, 497781), (114, 427917), (123, 396606), (126, 387163), (133, 366786), (142, 343539), (147, 331854), (171, 285278), (213, 229026), (246, 198303), (266, 183393), (287, 169974), (294, 165927), (342, 142639), (369, 132202), (399, 122262), (426, 114513), (441, 110618), (497, 98154), (574, 84987), (639, 76342), (738, 66101), (779, 62622), (798, 61131), (861, 56658), (882, 55309), (931, 52398), (994, 49077), (1197, 40754), (1278, 38171), (1349, 36162), (1491, 32718), (1558, 31311), (1722, 28329), (1862, 26199), (2009, 24282), (2337, 20874), (2394, 20377), (2583, 18886), (2698, 18081), (2793, 17466), (2911, 16758), (2982, 16359), (3479, 14022), (4018, 12141), (4047, 12054), (4473, 10906), (4674, 10437), (5166, 9443), (5453, 8946), (5586, 8733), (5822, 8379), (6027, 8094), (6958, 7011)]