51815232

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:277

約数の個数: 168

約数和(自身を含む): 173077632

約数和(自身を除く): 121262400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 71, 72, 84, 96, 112, 126, 142, 144, 168, 181, 192, 213, 224, 252, 284, 288, 336, 362, 426, 448, 497, 504, 543, 568, 576, 639, 672, 724, 852, 994, 1008, 1086, 1136, 1267, 1278, 1344, 1448, 1491, 1629, 1704, 1988, 2016, 2172, 2272, 2534, 2556, 2896, 2982, 3258, 3408, 3801, 3976, 4032, 4344, 4473, 4544, 5068, 5112, 5792, 5964, 6516, 6816, 7602, 7952, 8688, 8946, 10136, 10224, 11403, 11584, 11928, 12851, 13032, 13632, 15204, 15904, 17376, 17892, 20272, 20448, 22806, 23856, 25702, 26064, 30408, 31808, 34752, 35784, 38553, 40544, 40896, 45612, 47712, 51404, 52128, 60816, 71568, 77106, 81088, 89957, 91224, 95424, 102808, 104256, 115659, 121632, 143136, 154212, 179914, 182448, 205616, 231318, 243264, 269871, 286272, 308424, 359828, 364896, 411232, 462636, 539742, 616848, 719656, 729792, 809613, 822464, 925272, 1079484, 1233696, 1439312, 1619226, 1850544, 2158968, 2467392, 2878624, 3238452, 3701088, 4317936, 5757248, 6476904, 7402176, 8635872, 12953808, 17271744, 25907616, 51815232]

約数ペア:

[(1, 51815232), (2, 25907616), (3, 17271744), (4, 12953808), (6, 8635872), (7, 7402176), (8, 6476904), (9, 5757248), (12, 4317936), (14, 3701088), (16, 3238452), (18, 2878624), (21, 2467392), (24, 2158968), (28, 1850544), (32, 1619226), (36, 1439312), (42, 1233696), (48, 1079484), (56, 925272), (63, 822464), (64, 809613), (71, 729792), (72, 719656), (84, 616848), (96, 539742), (112, 462636), (126, 411232), (142, 364896), (144, 359828), (168, 308424), (181, 286272), (192, 269871), (213, 243264), (224, 231318), (252, 205616), (284, 182448), (288, 179914), (336, 154212), (362, 143136), (426, 121632), (448, 115659), (497, 104256), (504, 102808), (543, 95424), (568, 91224), (576, 89957), (639, 81088), (672, 77106), (724, 71568), (852, 60816), (994, 52128), (1008, 51404), (1086, 47712), (1136, 45612), (1267, 40896), (1278, 40544), (1344, 38553), (1448, 35784), (1491, 34752), (1629, 31808), (1704, 30408), (1988, 26064), (2016, 25702), (2172, 23856), (2272, 22806), (2534, 20448), (2556, 20272), (2896, 17892), (2982, 17376), (3258, 15904), (3408, 15204), (3801, 13632), (3976, 13032), (4032, 12851), (4344, 11928), (4473, 11584), (4544, 11403), (5068, 10224), (5112, 10136), (5792, 8946), (5964, 8688), (6516, 7952), (6816, 7602)]