54908336

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3527}}^1$

素因数の和:3681

約数の個数: 40

約数和(自身を含む): 122492160

約数和(自身を除く): 67583824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3527, 3892, 7054, 7784, 14108, 15568, 24689, 28216, 49378, 56432, 98756, 197512, 395024, 490253, 980506, 1961012, 3431771, 3922024, 6863542, 7844048, 13727084, 27454168, 54908336]

約数ペア:

[(1, 54908336), (2, 27454168), (4, 13727084), (7, 7844048), (8, 6863542), (14, 3922024), (16, 3431771), (28, 1961012), (56, 980506), (112, 490253), (139, 395024), (278, 197512), (556, 98756), (973, 56432), (1112, 49378), (1946, 28216), (2224, 24689), (3527, 15568), (3892, 14108), (7054, 7784)]