51572864

素因数分解:

$2^7\times 7^1\times {\mathrm{57559}}^1$

素因数の和:57580

約数の個数: 32

約数和(自身を含む): 117422400

約数和(自身を除く): 65849536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 57559, 115118, 230236, 402913, 460472, 805826, 920944, 1611652, 1841888, 3223304, 3683776, 6446608, 7367552, 12893216, 25786432, 51572864]

約数ペア:

[(1, 51572864), (2, 25786432), (4, 12893216), (7, 7367552), (8, 6446608), (14, 3683776), (16, 3223304), (28, 1841888), (32, 1611652), (56, 920944), (64, 805826), (112, 460472), (128, 402913), (224, 230236), (448, 115118), (896, 57559)]