49947768

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 159999840

約数和(自身を除く): 110052072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 43, 51, 52, 68, 72, 73, 78, 86, 102, 104, 117, 129, 136, 146, 153, 156, 172, 204, 219, 221, 234, 258, 292, 306, 312, 344, 387, 408, 438, 442, 468, 516, 559, 584, 612, 657, 663, 731, 774, 876, 884, 936, 949, 1032, 1118, 1224, 1241, 1314, 1326, 1462, 1548, 1677, 1752, 1768, 1898, 1989, 2193, 2236, 2482, 2628, 2652, 2847, 2924, 3096, 3139, 3354, 3723, 3796, 3978, 4386, 4472, 4964, 5031, 5256, 5304, 5694, 5848, 6278, 6579, 6708, 7446, 7592, 7956, 8541, 8772, 9417, 9503, 9928, 10062, 11169, 11388, 12556, 13158, 13416, 14892, 15912, 16133, 17082, 17544, 18834, 19006, 20124, 22338, 22776, 25112, 26316, 28251, 28509, 29784, 32266, 34164, 37668, 38012, 40248, 40807, 44676, 48399, 52632, 53363, 56502, 57018, 64532, 68328, 75336, 76024, 81614, 85527, 89352, 96798, 106726, 113004, 114036, 122421, 129064, 145197, 160089, 163228, 171054, 193596, 213452, 226008, 228072, 244842, 290394, 320178, 326456, 342108, 367263, 387192, 426904, 480267, 489684, 580788, 640356, 684216, 693719, 734526, 960534, 979368, 1161576, 1280712, 1387438, 1469052, 1921068, 2081157, 2774876, 2938104, 3842136, 4162314, 5549752, 6243471, 8324628, 12486942, 16649256, 24973884, 49947768]

約数ペア:

[(1, 49947768), (2, 24973884), (3, 16649256), (4, 12486942), (6, 8324628), (8, 6243471), (9, 5549752), (12, 4162314), (13, 3842136), (17, 2938104), (18, 2774876), (24, 2081157), (26, 1921068), (34, 1469052), (36, 1387438), (39, 1280712), (43, 1161576), (51, 979368), (52, 960534), (68, 734526), (72, 693719), (73, 684216), (78, 640356), (86, 580788), (102, 489684), (104, 480267), (117, 426904), (129, 387192), (136, 367263), (146, 342108), (153, 326456), (156, 320178), (172, 290394), (204, 244842), (219, 228072), (221, 226008), (234, 213452), (258, 193596), (292, 171054), (306, 163228), (312, 160089), (344, 145197), (387, 129064), (408, 122421), (438, 114036), (442, 113004), (468, 106726), (516, 96798), (559, 89352), (584, 85527), (612, 81614), (657, 76024), (663, 75336), (731, 68328), (774, 64532), (876, 57018), (884, 56502), (936, 53363), (949, 52632), (1032, 48399), (1118, 44676), (1224, 40807), (1241, 40248), (1314, 38012), (1326, 37668), (1462, 34164), (1548, 32266), (1677, 29784), (1752, 28509), (1768, 28251), (1898, 26316), (1989, 25112), (2193, 22776), (2236, 22338), (2482, 20124), (2628, 19006), (2652, 18834), (2847, 17544), (2924, 17082), (3096, 16133), (3139, 15912), (3354, 14892), (3723, 13416), (3796, 13158), (3978, 12556), (4386, 11388), (4472, 11169), (4964, 10062), (5031, 9928), (5256, 9503), (5304, 9417), (5694, 8772), (5848, 8541), (6278, 7956), (6579, 7592), (6708, 7446)]