51779168

素因数分解:

$2^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1663}}^1$

素因数の和:1819

約数の個数: 48

約数和(自身を含む): 117411840

約数和(自身を除く): 65632672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 139, 224, 278, 556, 973, 1112, 1663, 1946, 2224, 3326, 3892, 4448, 6652, 7784, 11641, 13304, 15568, 23282, 26608, 31136, 46564, 53216, 93128, 186256, 231157, 372512, 462314, 924628, 1618099, 1849256, 3236198, 3698512, 6472396, 7397024, 12944792, 25889584, 51779168]

約数ペア:

[(1, 51779168), (2, 25889584), (4, 12944792), (7, 7397024), (8, 6472396), (14, 3698512), (16, 3236198), (28, 1849256), (32, 1618099), (56, 924628), (112, 462314), (139, 372512), (224, 231157), (278, 186256), (556, 93128), (973, 53216), (1112, 46564), (1663, 31136), (1946, 26608), (2224, 23282), (3326, 15568), (3892, 13304), (4448, 11641), (6652, 7784)]