55512688

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 140709744

約数和(自身を除く): 85197056

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 41, 44, 49, 56, 77, 82, 88, 98, 112, 154, 157, 164, 176, 196, 287, 308, 314, 328, 392, 451, 539, 574, 616, 628, 656, 784, 902, 1078, 1099, 1148, 1232, 1256, 1727, 1804, 2009, 2156, 2198, 2296, 2512, 3157, 3454, 3608, 4018, 4312, 4396, 4592, 6314, 6437, 6908, 7216, 7693, 8036, 8624, 8792, 12089, 12628, 12874, 13816, 15386, 16072, 17584, 22099, 24178, 25256, 25748, 27632, 30772, 32144, 44198, 45059, 48356, 50512, 51496, 61544, 70807, 84623, 88396, 90118, 96712, 102992, 123088, 141614, 169246, 176792, 180236, 193424, 283228, 315413, 338492, 353584, 360472, 495649, 566456, 630826, 676984, 720944, 991298, 1132912, 1261652, 1353968, 1982596, 2523304, 3469543, 3965192, 5046608, 6939086, 7930384, 13878172, 27756344, 55512688]

約数ペア:

[(1, 55512688), (2, 27756344), (4, 13878172), (7, 7930384), (8, 6939086), (11, 5046608), (14, 3965192), (16, 3469543), (22, 2523304), (28, 1982596), (41, 1353968), (44, 1261652), (49, 1132912), (56, 991298), (77, 720944), (82, 676984), (88, 630826), (98, 566456), (112, 495649), (154, 360472), (157, 353584), (164, 338492), (176, 315413), (196, 283228), (287, 193424), (308, 180236), (314, 176792), (328, 169246), (392, 141614), (451, 123088), (539, 102992), (574, 96712), (616, 90118), (628, 88396), (656, 84623), (784, 70807), (902, 61544), (1078, 51496), (1099, 50512), (1148, 48356), (1232, 45059), (1256, 44198), (1727, 32144), (1804, 30772), (2009, 27632), (2156, 25748), (2198, 25256), (2296, 24178), (2512, 22099), (3157, 17584), (3454, 16072), (3608, 15386), (4018, 13816), (4312, 12874), (4396, 12628), (4592, 12089), (6314, 8792), (6437, 8624), (6908, 8036), (7216, 7693)]