49999884

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 136249344

約数和(自身を除く): 86249460

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 43, 44, 46, 66, 69, 86, 92, 129, 132, 138, 172, 253, 258, 276, 383, 473, 506, 516, 759, 766, 946, 989, 1012, 1149, 1419, 1518, 1532, 1892, 1978, 2298, 2838, 2967, 3036, 3956, 4213, 4596, 5676, 5934, 8426, 8809, 10879, 11868, 12639, 16469, 16852, 17618, 21758, 25278, 26427, 32637, 32938, 35236, 43516, 49407, 50556, 52854, 65274, 65876, 96899, 98814, 105708, 130548, 181159, 193798, 197628, 290697, 362318, 378787, 387596, 543477, 581394, 724636, 757574, 1086954, 1136361, 1162788, 1515148, 2173908, 2272722, 4166657, 4545444, 8333314, 12499971, 16666628, 24999942, 49999884]

約数ペア:

[(1, 49999884), (2, 24999942), (3, 16666628), (4, 12499971), (6, 8333314), (11, 4545444), (12, 4166657), (22, 2272722), (23, 2173908), (33, 1515148), (43, 1162788), (44, 1136361), (46, 1086954), (66, 757574), (69, 724636), (86, 581394), (92, 543477), (129, 387596), (132, 378787), (138, 362318), (172, 290697), (253, 197628), (258, 193798), (276, 181159), (383, 130548), (473, 105708), (506, 98814), (516, 96899), (759, 65876), (766, 65274), (946, 52854), (989, 50556), (1012, 49407), (1149, 43516), (1419, 35236), (1518, 32938), (1532, 32637), (1892, 26427), (1978, 25278), (2298, 21758), (2838, 17618), (2967, 16852), (3036, 16469), (3956, 12639), (4213, 11868), (4596, 10879), (5676, 8809), (5934, 8426)]