55290816

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{653}}^1$

素因数の和:688

約数の個数: 168

約数和(自身を含む): 189372240

約数和(自身を除く): 134081424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 448, 504, 576, 588, 653, 672, 756, 784, 864, 882, 1008, 1176, 1306, 1323, 1344, 1512, 1568, 1728, 1764, 1959, 2016, 2352, 2612, 2646, 3024, 3136, 3528, 3918, 4032, 4571, 4704, 5224, 5292, 5877, 6048, 7056, 7836, 9142, 9408, 10448, 10584, 11754, 12096, 13713, 14112, 15672, 17631, 18284, 20896, 21168, 23508, 27426, 28224, 31344, 31997, 35262, 36568, 41139, 41792, 42336, 47016, 54852, 62688, 63994, 70524, 73136, 82278, 84672, 94032, 95991, 109704, 123417, 125376, 127988, 141048, 146272, 164556, 188064, 191982, 219408, 246834, 255976, 282096, 287973, 292544, 329112, 376128, 383964, 438816, 493668, 511952, 564192, 575946, 658224, 767928, 863919, 877632, 987336, 1023904, 1128384, 1151892, 1316448, 1535856, 1727838, 1974672, 2047808, 2303784, 2632896, 3071712, 3455676, 3949344, 4607568, 6143424, 6911352, 7898688, 9215136, 13822704, 18430272, 27645408, 55290816]

約数ペア:

[(1, 55290816), (2, 27645408), (3, 18430272), (4, 13822704), (6, 9215136), (7, 7898688), (8, 6911352), (9, 6143424), (12, 4607568), (14, 3949344), (16, 3455676), (18, 3071712), (21, 2632896), (24, 2303784), (27, 2047808), (28, 1974672), (32, 1727838), (36, 1535856), (42, 1316448), (48, 1151892), (49, 1128384), (54, 1023904), (56, 987336), (63, 877632), (64, 863919), (72, 767928), (84, 658224), (96, 575946), (98, 564192), (108, 511952), (112, 493668), (126, 438816), (144, 383964), (147, 376128), (168, 329112), (189, 292544), (192, 287973), (196, 282096), (216, 255976), (224, 246834), (252, 219408), (288, 191982), (294, 188064), (336, 164556), (378, 146272), (392, 141048), (432, 127988), (441, 125376), (448, 123417), (504, 109704), (576, 95991), (588, 94032), (653, 84672), (672, 82278), (756, 73136), (784, 70524), (864, 63994), (882, 62688), (1008, 54852), (1176, 47016), (1306, 42336), (1323, 41792), (1344, 41139), (1512, 36568), (1568, 35262), (1728, 31997), (1764, 31344), (1959, 28224), (2016, 27426), (2352, 23508), (2612, 21168), (2646, 20896), (3024, 18284), (3136, 17631), (3528, 15672), (3918, 14112), (4032, 13713), (4571, 12096), (4704, 11754), (5224, 10584), (5292, 10448), (5877, 9408), (6048, 9142), (7056, 7836)]