55020784

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 160

約数和(自身を含む): 143990784

約数和(自身を除く): 88970000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 31, 46, 52, 53, 56, 62, 91, 92, 104, 106, 112, 124, 161, 182, 184, 208, 212, 217, 248, 299, 322, 364, 368, 371, 403, 424, 434, 496, 598, 644, 689, 713, 728, 742, 806, 848, 868, 1196, 1219, 1288, 1378, 1426, 1456, 1484, 1612, 1643, 1736, 2093, 2392, 2438, 2576, 2756, 2821, 2852, 2968, 3224, 3286, 3472, 4186, 4784, 4823, 4876, 4991, 5512, 5642, 5704, 5936, 6448, 6572, 8372, 8533, 9269, 9646, 9752, 9982, 11024, 11284, 11408, 11501, 13144, 15847, 16744, 17066, 18538, 19292, 19504, 19964, 21359, 22568, 23002, 26288, 31694, 33488, 34132, 37076, 37789, 38584, 39928, 42718, 45136, 46004, 63388, 64883, 68264, 74152, 75578, 77168, 79856, 85436, 92008, 110929, 126776, 129766, 136528, 148304, 149513, 151156, 170872, 184016, 221858, 253552, 259532, 264523, 299026, 302312, 341744, 443716, 491257, 519064, 529046, 598052, 604624, 887432, 982514, 1038128, 1058092, 1196104, 1774864, 1965028, 2116184, 2392208, 3438799, 3930056, 4232368, 6877598, 7860112, 13755196, 27510392, 55020784]

約数ペア:

[(1, 55020784), (2, 27510392), (4, 13755196), (7, 7860112), (8, 6877598), (13, 4232368), (14, 3930056), (16, 3438799), (23, 2392208), (26, 2116184), (28, 1965028), (31, 1774864), (46, 1196104), (52, 1058092), (53, 1038128), (56, 982514), (62, 887432), (91, 604624), (92, 598052), (104, 529046), (106, 519064), (112, 491257), (124, 443716), (161, 341744), (182, 302312), (184, 299026), (208, 264523), (212, 259532), (217, 253552), (248, 221858), (299, 184016), (322, 170872), (364, 151156), (368, 149513), (371, 148304), (403, 136528), (424, 129766), (434, 126776), (496, 110929), (598, 92008), (644, 85436), (689, 79856), (713, 77168), (728, 75578), (742, 74152), (806, 68264), (848, 64883), (868, 63388), (1196, 46004), (1219, 45136), (1288, 42718), (1378, 39928), (1426, 38584), (1456, 37789), (1484, 37076), (1612, 34132), (1643, 33488), (1736, 31694), (2093, 26288), (2392, 23002), (2438, 22568), (2576, 21359), (2756, 19964), (2821, 19504), (2852, 19292), (2968, 18538), (3224, 17066), (3286, 16744), (3472, 15847), (4186, 13144), (4784, 11501), (4823, 11408), (4876, 11284), (4991, 11024), (5512, 9982), (5642, 9752), (5704, 9646), (5936, 9269), (6448, 8533), (6572, 8372)]