51509276

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{141509}}^1$

素因数の和:141533

約数の個数: 24

約数和(自身を含む): 110943840

約数和(自身を除く): 59434564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 141509, 283018, 566036, 990563, 1839617, 1981126, 3679234, 3962252, 7358468, 12877319, 25754638, 51509276]

約数ペア:

[(1, 51509276), (2, 25754638), (4, 12877319), (7, 7358468), (13, 3962252), (14, 3679234), (26, 1981126), (28, 1839617), (52, 990563), (91, 566036), (182, 283018), (364, 141509)]