51272704

素因数分解:

$2^{10}\times 7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:361

約数の個数: 88

約数和(自身を含む): 122623488

約数和(自身を除く): 71350784

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 311, 322, 368, 448, 512, 622, 644, 736, 896, 1024, 1244, 1288, 1472, 1792, 2177, 2488, 2576, 2944, 3584, 4354, 4976, 5152, 5888, 7153, 7168, 8708, 9952, 10304, 11776, 14306, 17416, 19904, 20608, 23552, 28612, 34832, 39808, 41216, 50071, 57224, 69664, 79616, 82432, 100142, 114448, 139328, 159232, 164864, 200284, 228896, 278656, 318464, 400568, 457792, 557312, 801136, 915584, 1114624, 1602272, 1831168, 2229248, 3204544, 3662336, 6409088, 7324672, 12818176, 25636352, 51272704]

約数ペア:

[(1, 51272704), (2, 25636352), (4, 12818176), (7, 7324672), (8, 6409088), (14, 3662336), (16, 3204544), (23, 2229248), (28, 1831168), (32, 1602272), (46, 1114624), (56, 915584), (64, 801136), (92, 557312), (112, 457792), (128, 400568), (161, 318464), (184, 278656), (224, 228896), (256, 200284), (311, 164864), (322, 159232), (368, 139328), (448, 114448), (512, 100142), (622, 82432), (644, 79616), (736, 69664), (896, 57224), (1024, 50071), (1244, 41216), (1288, 39808), (1472, 34832), (1792, 28612), (2177, 23552), (2488, 20608), (2576, 19904), (2944, 17416), (3584, 14306), (4354, 11776), (4976, 10304), (5152, 9952), (5888, 8708), (7153, 7168)]