55817784

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 171171000

約数和(自身を除く): 115353216

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 43, 44, 66, 72, 86, 88, 99, 121, 129, 132, 149, 172, 198, 242, 258, 264, 298, 344, 363, 387, 396, 447, 473, 484, 516, 596, 726, 774, 792, 894, 946, 968, 1032, 1089, 1192, 1341, 1419, 1452, 1548, 1639, 1788, 1892, 2178, 2682, 2838, 2904, 3096, 3278, 3576, 3784, 4257, 4356, 4917, 5203, 5364, 5676, 6407, 6556, 8514, 8712, 9834, 10406, 10728, 11352, 12814, 13112, 14751, 15609, 17028, 18029, 19221, 19668, 20812, 25628, 29502, 31218, 34056, 36058, 38442, 39336, 41624, 46827, 51256, 54087, 57663, 59004, 62436, 70477, 72116, 76884, 93654, 108174, 115326, 118008, 124872, 140954, 144232, 153768, 162261, 187308, 211431, 216348, 230652, 281908, 324522, 374616, 422862, 432696, 461304, 563816, 634293, 649044, 775247, 845724, 1268586, 1298088, 1550494, 1691448, 2325741, 2537172, 3100988, 4651482, 5074344, 6201976, 6977223, 9302964, 13954446, 18605928, 27908892, 55817784]

約数ペア:

[(1, 55817784), (2, 27908892), (3, 18605928), (4, 13954446), (6, 9302964), (8, 6977223), (9, 6201976), (11, 5074344), (12, 4651482), (18, 3100988), (22, 2537172), (24, 2325741), (33, 1691448), (36, 1550494), (43, 1298088), (44, 1268586), (66, 845724), (72, 775247), (86, 649044), (88, 634293), (99, 563816), (121, 461304), (129, 432696), (132, 422862), (149, 374616), (172, 324522), (198, 281908), (242, 230652), (258, 216348), (264, 211431), (298, 187308), (344, 162261), (363, 153768), (387, 144232), (396, 140954), (447, 124872), (473, 118008), (484, 115326), (516, 108174), (596, 93654), (726, 76884), (774, 72116), (792, 70477), (894, 62436), (946, 59004), (968, 57663), (1032, 54087), (1089, 51256), (1192, 46827), (1341, 41624), (1419, 39336), (1452, 38442), (1548, 36058), (1639, 34056), (1788, 31218), (1892, 29502), (2178, 25628), (2682, 20812), (2838, 19668), (2904, 19221), (3096, 18029), (3278, 17028), (3576, 15609), (3784, 14751), (4257, 13112), (4356, 12814), (4917, 11352), (5203, 10728), (5364, 10406), (5676, 9834), (6407, 8712), (6556, 8514)]