53405294

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{1979}}^1$

素因数の和:2215

約数の個数: 16

約数和(自身を含む): 81544320

約数和(自身を除く): 28139026

約数列:

[1, 2, 103, 131, 206, 262, 1979, 3958, 13493, 26986, 203837, 259249, 407674, 518498, 26702647, 53405294]

約数ペア:

[(1, 53405294), (2, 26702647), (103, 518498), (131, 407674), (206, 259249), (262, 203837), (1979, 26986), (3958, 13493)]