49392464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{280639}}^1$

素因数の和:280658

約数の個数: 20

約数和(自身を含む): 104398080

約数和(自身を除く): 55005616

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 280639, 561278, 1122556, 2245112, 3087029, 4490224, 6174058, 12348116, 24696232, 49392464]

約数ペア:

[(1, 49392464), (2, 24696232), (4, 12348116), (8, 6174058), (11, 4490224), (16, 3087029), (22, 2245112), (44, 1122556), (88, 561278), (176, 280639)]