54639972

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 159344640

約数和(自身を除く): 104704668

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 37, 38, 51, 57, 68, 74, 76, 102, 111, 114, 127, 148, 153, 171, 204, 222, 228, 254, 306, 323, 333, 342, 381, 444, 508, 612, 629, 646, 666, 684, 703, 762, 969, 1143, 1258, 1292, 1332, 1406, 1524, 1887, 1938, 2109, 2159, 2286, 2413, 2516, 2812, 2907, 3774, 3876, 4218, 4318, 4572, 4699, 4826, 5661, 5814, 6327, 6477, 7239, 7548, 8436, 8636, 9398, 9652, 11322, 11628, 11951, 12654, 12954, 14097, 14478, 18796, 19431, 21717, 22644, 23902, 25308, 25908, 28194, 28956, 35853, 38862, 41021, 42291, 43434, 47804, 56388, 71706, 77724, 79883, 82042, 84582, 86868, 89281, 107559, 123063, 143412, 159766, 164084, 169164, 178562, 215118, 239649, 246126, 267843, 319532, 357124, 369189, 430236, 479298, 492252, 535686, 718947, 738378, 803529, 958596, 1071372, 1437894, 1476756, 1517777, 1607058, 2875788, 3035554, 3214116, 4553331, 6071108, 9106662, 13659993, 18213324, 27319986, 54639972]

約数ペア:

[(1, 54639972), (2, 27319986), (3, 18213324), (4, 13659993), (6, 9106662), (9, 6071108), (12, 4553331), (17, 3214116), (18, 3035554), (19, 2875788), (34, 1607058), (36, 1517777), (37, 1476756), (38, 1437894), (51, 1071372), (57, 958596), (68, 803529), (74, 738378), (76, 718947), (102, 535686), (111, 492252), (114, 479298), (127, 430236), (148, 369189), (153, 357124), (171, 319532), (204, 267843), (222, 246126), (228, 239649), (254, 215118), (306, 178562), (323, 169164), (333, 164084), (342, 159766), (381, 143412), (444, 123063), (508, 107559), (612, 89281), (629, 86868), (646, 84582), (666, 82042), (684, 79883), (703, 77724), (762, 71706), (969, 56388), (1143, 47804), (1258, 43434), (1292, 42291), (1332, 41021), (1406, 38862), (1524, 35853), (1887, 28956), (1938, 28194), (2109, 25908), (2159, 25308), (2286, 23902), (2413, 22644), (2516, 21717), (2812, 19431), (2907, 18796), (3774, 14478), (3876, 14097), (4218, 12954), (4318, 12654), (4572, 11951), (4699, 11628), (4826, 11322), (5661, 9652), (5814, 9398), (6327, 8636), (6477, 8436), (7239, 7548)]