51543296

素因数分解:

$2^8\times 7^3\times {\mathrm{587}}^1$

素因数の和:624

約数の個数: 72

約数和(自身を含む): 120187200

約数和(自身を除く): 68643904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 587, 686, 784, 896, 1174, 1372, 1568, 1792, 2348, 2744, 3136, 4109, 4696, 5488, 6272, 8218, 9392, 10976, 12544, 16436, 18784, 21952, 28763, 32872, 37568, 43904, 57526, 65744, 75136, 87808, 115052, 131488, 150272, 201341, 230104, 262976, 402682, 460208, 525952, 805364, 920416, 1051904, 1610728, 1840832, 3221456, 3681664, 6442912, 7363328, 12885824, 25771648, 51543296]

約数ペア:

[(1, 51543296), (2, 25771648), (4, 12885824), (7, 7363328), (8, 6442912), (14, 3681664), (16, 3221456), (28, 1840832), (32, 1610728), (49, 1051904), (56, 920416), (64, 805364), (98, 525952), (112, 460208), (128, 402682), (196, 262976), (224, 230104), (256, 201341), (343, 150272), (392, 131488), (448, 115052), (587, 87808), (686, 75136), (784, 65744), (896, 57526), (1174, 43904), (1372, 37568), (1568, 32872), (1792, 28763), (2348, 21952), (2744, 18784), (3136, 16436), (4109, 12544), (4696, 10976), (5488, 9392), (6272, 8218)]