49218202

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{203381}}^1$

素因数の和:203405

約数の個数: 12

約数和(自身を含む): 81149418

約数和(自身を除く): 31931216

約数列:

[1, 2, 11, 22, 121, 242, 203381, 406762, 2237191, 4474382, 24609101, 49218202]

約数ペア:

[(1, 49218202), (2, 24609101), (11, 4474382), (22, 2237191), (121, 406762), (242, 203381)]