51183832

素因数分解:

$2^3\times 7^3\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:861

約数の個数: 64

約数和(自身を含む): 116928000

約数和(自身を除く): 65744168

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 343, 392, 644, 686, 811, 1127, 1288, 1372, 1622, 2254, 2744, 3244, 4508, 5677, 6488, 7889, 9016, 11354, 15778, 18653, 22708, 31556, 37306, 39739, 45416, 63112, 74612, 79478, 130571, 149224, 158956, 261142, 278173, 317912, 522284, 556346, 913997, 1044568, 1112692, 1827994, 2225384, 3655988, 6397979, 7311976, 12795958, 25591916, 51183832]

約数ペア:

[(1, 51183832), (2, 25591916), (4, 12795958), (7, 7311976), (8, 6397979), (14, 3655988), (23, 2225384), (28, 1827994), (46, 1112692), (49, 1044568), (56, 913997), (92, 556346), (98, 522284), (161, 317912), (184, 278173), (196, 261142), (322, 158956), (343, 149224), (392, 130571), (644, 79478), (686, 74612), (811, 63112), (1127, 45416), (1288, 39739), (1372, 37306), (1622, 31556), (2254, 22708), (2744, 18653), (3244, 15778), (4508, 11354), (5677, 9016), (6488, 7889)]