55005148

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{113647}}^1$

素因数の和:113673

約数の個数: 18

約数和(自身を含む): 105806288

約数和(自身を除く): 50801140

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 113647, 227294, 454588, 1250117, 2500234, 5000468, 13751287, 27502574, 55005148]

約数ペア:

[(1, 55005148), (2, 27502574), (4, 13751287), (11, 5000468), (22, 2500234), (44, 1250117), (121, 454588), (242, 227294), (484, 113647)]