54917968

素因数分解:

$2^4\times 7^1\times {\mathrm{490339}}^1$

素因数の和:490354

約数の個数: 20

約数和(自身を含む): 121604320

約数和(自身を除く): 66686352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 490339, 980678, 1961356, 3432373, 3922712, 6864746, 7845424, 13729492, 27458984, 54917968]

約数ペア:

[(1, 54917968), (2, 27458984), (4, 13729492), (7, 7845424), (8, 6864746), (14, 3922712), (16, 3432373), (28, 1961356), (56, 980678), (112, 490339)]