55439384

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 192

約数和(自身を含む): 151683840

約数和(自身を除く): 96244456

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 23, 26, 28, 43, 44, 46, 49, 52, 56, 77, 86, 88, 91, 92, 98, 104, 143, 154, 161, 172, 182, 184, 196, 253, 286, 299, 301, 308, 322, 344, 364, 392, 473, 506, 539, 559, 572, 598, 602, 616, 637, 644, 728, 946, 989, 1001, 1012, 1078, 1118, 1127, 1144, 1196, 1204, 1274, 1288, 1771, 1892, 1978, 2002, 2024, 2093, 2107, 2156, 2236, 2254, 2392, 2408, 2548, 3289, 3311, 3542, 3784, 3913, 3956, 4004, 4186, 4214, 4312, 4472, 4508, 5096, 6149, 6578, 6622, 6923, 7007, 7084, 7826, 7912, 8008, 8372, 8428, 9016, 10879, 12298, 12397, 12857, 13156, 13244, 13846, 14014, 14168, 14651, 15652, 16744, 16856, 21758, 23023, 23177, 24596, 24794, 25714, 26312, 26488, 27391, 27692, 28028, 29302, 31304, 43043, 43516, 46046, 46354, 48461, 49192, 49588, 51428, 54782, 55384, 56056, 58604, 76153, 86086, 87032, 89999, 92092, 92708, 96922, 99176, 102856, 109564, 117208, 141427, 152306, 161161, 172172, 179998, 184184, 185416, 193844, 219128, 282854, 301301, 304612, 322322, 344344, 359996, 387688, 533071, 565708, 602602, 609224, 629993, 644644, 719992, 989989, 1066142, 1131416, 1205204, 1259986, 1289288, 1979978, 2132284, 2410408, 2519972, 3959956, 4264568, 5039944, 6929923, 7919912, 13859846, 27719692, 55439384]

約数ペア:

[(1, 55439384), (2, 27719692), (4, 13859846), (7, 7919912), (8, 6929923), (11, 5039944), (13, 4264568), (14, 3959956), (22, 2519972), (23, 2410408), (26, 2132284), (28, 1979978), (43, 1289288), (44, 1259986), (46, 1205204), (49, 1131416), (52, 1066142), (56, 989989), (77, 719992), (86, 644644), (88, 629993), (91, 609224), (92, 602602), (98, 565708), (104, 533071), (143, 387688), (154, 359996), (161, 344344), (172, 322322), (182, 304612), (184, 301301), (196, 282854), (253, 219128), (286, 193844), (299, 185416), (301, 184184), (308, 179998), (322, 172172), (344, 161161), (364, 152306), (392, 141427), (473, 117208), (506, 109564), (539, 102856), (559, 99176), (572, 96922), (598, 92708), (602, 92092), (616, 89999), (637, 87032), (644, 86086), (728, 76153), (946, 58604), (989, 56056), (1001, 55384), (1012, 54782), (1078, 51428), (1118, 49588), (1127, 49192), (1144, 48461), (1196, 46354), (1204, 46046), (1274, 43516), (1288, 43043), (1771, 31304), (1892, 29302), (1978, 28028), (2002, 27692), (2024, 27391), (2093, 26488), (2107, 26312), (2156, 25714), (2236, 24794), (2254, 24596), (2392, 23177), (2408, 23023), (2548, 21758), (3289, 16856), (3311, 16744), (3542, 15652), (3784, 14651), (3913, 14168), (3956, 14014), (4004, 13846), (4186, 13244), (4214, 13156), (4312, 12857), (4472, 12397), (4508, 12298), (5096, 10879), (6149, 9016), (6578, 8428), (6622, 8372), (6923, 8008), (7007, 7912), (7084, 7826)]