47840884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131431}}^1$

素因数の和:131455

約数の個数: 24

約数和(自身を含む): 103042688

約数和(自身を除く): 55201804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 131431, 262862, 525724, 920017, 1708603, 1840034, 3417206, 3680068, 6834412, 11960221, 23920442, 47840884]

約数ペア:

[(1, 47840884), (2, 23920442), (4, 11960221), (7, 6834412), (13, 3680068), (14, 3417206), (26, 1840034), (28, 1708603), (52, 920017), (91, 525724), (182, 262862), (364, 131431)]