51831802

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{19471}}^1$

素因数の和:19506

約数の個数: 16

約数和(自身を含む): 85521024

約数和(自身を除く): 33689222

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 19471, 38942, 214181, 428362, 2355991, 4711982, 25915901, 51831802]

約数ペア:

[(1, 51831802), (2, 25915901), (11, 4711982), (22, 2355991), (121, 428362), (242, 214181), (1331, 38942), (2662, 19471)]