55252222

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1\times {\mathrm{853}}^1$

素因数の和:1227

約数の個数: 16

約数和(自身を含む): 83931120

約数和(自身を除く): 28678898

約数列:

[1, 2, 139, 233, 278, 466, 853, 1706, 32387, 64774, 118567, 198749, 237134, 397498, 27626111, 55252222]

約数ペア:

[(1, 55252222), (2, 27626111), (139, 397498), (233, 237134), (278, 198749), (466, 118567), (853, 64774), (1706, 32387)]