51711296

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{683}}^1$

素因数の和:728

約数の個数: 84

約数和(自身を含む): 127174752

約数和(自身を除く): 75463456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 448, 676, 683, 728, 832, 1183, 1352, 1366, 1456, 2366, 2704, 2732, 2912, 4732, 4781, 5408, 5464, 5824, 8879, 9464, 9562, 10816, 10928, 17758, 18928, 19124, 21856, 35516, 37856, 38248, 43712, 62153, 71032, 75712, 76496, 115427, 124306, 142064, 152992, 230854, 248612, 284128, 305984, 461708, 497224, 568256, 807989, 923416, 994448, 1615978, 1846832, 1988896, 3231956, 3693664, 3977792, 6463912, 7387328, 12927824, 25855648, 51711296]

約数ペア:

[(1, 51711296), (2, 25855648), (4, 12927824), (7, 7387328), (8, 6463912), (13, 3977792), (14, 3693664), (16, 3231956), (26, 1988896), (28, 1846832), (32, 1615978), (52, 994448), (56, 923416), (64, 807989), (91, 568256), (104, 497224), (112, 461708), (169, 305984), (182, 284128), (208, 248612), (224, 230854), (338, 152992), (364, 142064), (416, 124306), (448, 115427), (676, 76496), (683, 75712), (728, 71032), (832, 62153), (1183, 43712), (1352, 38248), (1366, 37856), (1456, 35516), (2366, 21856), (2704, 19124), (2732, 18928), (2912, 17758), (4732, 10928), (4781, 10816), (5408, 9562), (5464, 9464), (5824, 8879)]