55029891

素因数分解:

$3^1\times 7^3\times {\mathrm{53479}}^1$

素因数の和:53503

約数の個数: 16

約数和(自身を含む): 85568000

約数和(自身を除く): 30538109

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 53479, 160437, 374353, 1123059, 2620471, 7861413, 18343297, 55029891]

約数ペア:

[(1, 55029891), (3, 18343297), (7, 7861413), (21, 2620471), (49, 1123059), (147, 374353), (343, 160437), (1029, 53479)]