49162113

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:164

約数の個数: 128

約数和(自身を含む): 104509440

約数和(自身を除く): 55347327

約数列:

[1, 3, 7, 9, 11, 13, 17, 21, 27, 33, 39, 51, 63, 77, 91, 99, 107, 117, 119, 143, 153, 187, 189, 221, 231, 273, 297, 321, 351, 357, 429, 459, 561, 663, 693, 749, 819, 963, 1001, 1071, 1177, 1287, 1309, 1391, 1547, 1683, 1819, 1989, 2079, 2247, 2431, 2457, 2889, 3003, 3213, 3531, 3861, 3927, 4173, 4641, 5049, 5457, 5967, 6741, 7293, 8239, 9009, 9737, 10593, 11781, 12519, 12733, 13923, 15301, 16371, 17017, 20009, 20223, 21879, 23647, 24717, 27027, 29211, 31779, 35343, 37557, 38199, 41769, 45903, 49113, 51051, 60027, 65637, 70941, 74151, 87633, 107107, 114597, 137709, 140063, 153153, 165529, 180081, 212823, 222453, 260117, 262899, 321321, 343791, 413127, 420189, 459459, 496587, 540243, 638469, 780351, 963963, 1260567, 1489761, 1820819, 2341053, 2891889, 3781701, 4469283, 5462457, 7023159, 16387371, 49162113]

約数ペア:

[(1, 49162113), (3, 16387371), (7, 7023159), (9, 5462457), (11, 4469283), (13, 3781701), (17, 2891889), (21, 2341053), (27, 1820819), (33, 1489761), (39, 1260567), (51, 963963), (63, 780351), (77, 638469), (91, 540243), (99, 496587), (107, 459459), (117, 420189), (119, 413127), (143, 343791), (153, 321321), (187, 262899), (189, 260117), (221, 222453), (231, 212823), (273, 180081), (297, 165529), (321, 153153), (351, 140063), (357, 137709), (429, 114597), (459, 107107), (561, 87633), (663, 74151), (693, 70941), (749, 65637), (819, 60027), (963, 51051), (1001, 49113), (1071, 45903), (1177, 41769), (1287, 38199), (1309, 37557), (1391, 35343), (1547, 31779), (1683, 29211), (1819, 27027), (1989, 24717), (2079, 23647), (2247, 21879), (2431, 20223), (2457, 20009), (2889, 17017), (3003, 16371), (3213, 15301), (3531, 13923), (3861, 12733), (3927, 12519), (4173, 11781), (4641, 10593), (5049, 9737), (5457, 9009), (5967, 8239), (6741, 7293)]