56048481

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 82409184

約数和(自身を除く): 26360703

約数列:

[1, 3, 9, 131, 137, 347, 393, 411, 1041, 1179, 1233, 3123, 17947, 45457, 47539, 53841, 136371, 142617, 161523, 409113, 427851, 6227609, 18682827, 56048481]

約数ペア:

[(1, 56048481), (3, 18682827), (9, 6227609), (131, 427851), (137, 409113), (347, 161523), (393, 142617), (411, 136371), (1041, 53841), (1179, 47539), (1233, 45457), (3123, 17947)]