56717856

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{15149}}^1$

素因数の和:15178

約数の個数: 72

約数和(自身を含む): 173709900

約数和(自身を除く): 116992044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 15149, 30298, 45447, 60596, 90894, 121192, 136341, 181788, 196937, 242384, 272682, 363576, 393874, 484768, 545364, 590811, 727152, 787748, 1090728, 1181622, 1454304, 1575496, 1772433, 2181456, 2363244, 3150992, 3544866, 4362912, 4726488, 6301984, 7089732, 9452976, 14179464, 18905952, 28358928, 56717856]

約数ペア:

[(1, 56717856), (2, 28358928), (3, 18905952), (4, 14179464), (6, 9452976), (8, 7089732), (9, 6301984), (12, 4726488), (13, 4362912), (16, 3544866), (18, 3150992), (24, 2363244), (26, 2181456), (32, 1772433), (36, 1575496), (39, 1454304), (48, 1181622), (52, 1090728), (72, 787748), (78, 727152), (96, 590811), (104, 545364), (117, 484768), (144, 393874), (156, 363576), (208, 272682), (234, 242384), (288, 196937), (312, 181788), (416, 136341), (468, 121192), (624, 90894), (936, 60596), (1248, 45447), (1872, 30298), (3744, 15149)]