51326464

素因数分解:

$2^9\times 7^1\times {\mathrm{14321}}^1$

素因数の和:14346

約数の個数: 40

約数和(自身を含む): 117211248

約数和(自身を除く): 65884784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 14321, 28642, 57284, 100247, 114568, 200494, 229136, 400988, 458272, 801976, 916544, 1603952, 1833088, 3207904, 3666176, 6415808, 7332352, 12831616, 25663232, 51326464]

約数ペア:

[(1, 51326464), (2, 25663232), (4, 12831616), (7, 7332352), (8, 6415808), (14, 3666176), (16, 3207904), (28, 1833088), (32, 1603952), (56, 916544), (64, 801976), (112, 458272), (128, 400988), (224, 229136), (256, 200494), (448, 114568), (512, 100247), (896, 57284), (1792, 28642), (3584, 14321)]