48320848

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{21727}}^1$

素因数の和:21874

約数の個数: 20

約数和(自身を含む): 94299520

約数和(自身を除く): 45978672

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 21727, 43454, 86908, 173816, 347632, 3020053, 6040106, 12080212, 24160424, 48320848]

約数ペア:

[(1, 48320848), (2, 24160424), (4, 12080212), (8, 6040106), (16, 3020053), (139, 347632), (278, 173816), (556, 86908), (1112, 43454), (2224, 21727)]