51509646

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{7927}}^1$

素因数の和:7973

約数の個数: 36

約数和(自身を含む): 117802152

約数和(自身を除く): 66292506

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 7927, 15854, 23781, 47562, 71343, 142686, 150613, 301226, 451839, 903678, 1355517, 2711034, 2861647, 5723294, 8584941, 17169882, 25754823, 51509646]

約数ペア:

[(1, 51509646), (2, 25754823), (3, 17169882), (6, 8584941), (9, 5723294), (18, 2861647), (19, 2711034), (38, 1355517), (57, 903678), (114, 451839), (171, 301226), (342, 150613), (361, 142686), (722, 71343), (1083, 47562), (2166, 23781), (3249, 15854), (6498, 7927)]