55271608

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 130712400

約数和(自身を除く): 75440792

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 41, 49, 56, 76, 82, 98, 133, 152, 164, 181, 196, 266, 287, 328, 362, 392, 532, 574, 724, 779, 931, 1064, 1148, 1267, 1448, 1558, 1862, 2009, 2296, 2534, 3116, 3439, 3724, 4018, 5068, 5453, 6232, 6878, 7421, 7448, 8036, 8869, 10136, 10906, 13756, 14842, 16072, 17738, 21812, 24073, 27512, 29684, 35476, 38171, 43624, 48146, 51947, 59368, 70952, 76342, 96292, 103894, 140999, 152684, 168511, 192584, 207788, 281998, 305368, 337022, 363629, 415576, 563996, 674044, 727258, 986993, 1127992, 1348088, 1454516, 1973986, 2909032, 3947972, 6908951, 7895944, 13817902, 27635804, 55271608]

約数ペア:

[(1, 55271608), (2, 27635804), (4, 13817902), (7, 7895944), (8, 6908951), (14, 3947972), (19, 2909032), (28, 1973986), (38, 1454516), (41, 1348088), (49, 1127992), (56, 986993), (76, 727258), (82, 674044), (98, 563996), (133, 415576), (152, 363629), (164, 337022), (181, 305368), (196, 281998), (266, 207788), (287, 192584), (328, 168511), (362, 152684), (392, 140999), (532, 103894), (574, 96292), (724, 76342), (779, 70952), (931, 59368), (1064, 51947), (1148, 48146), (1267, 43624), (1448, 38171), (1558, 35476), (1862, 29684), (2009, 27512), (2296, 24073), (2534, 21812), (3116, 17738), (3439, 16072), (3724, 14842), (4018, 13756), (5068, 10906), (5453, 10136), (6232, 8869), (6878, 8036), (7421, 7448)]