50847741

素因数分解:

$3^2\times 7^2\times {\mathrm{115301}}^1$

素因数の和:115321

約数の個数: 18

約数和(自身を含む): 85438782

約数和(自身を除く): 34591041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 115301, 345903, 807107, 1037709, 2421321, 5649749, 7263963, 16949247, 50847741]

約数ペア:

[(1, 50847741), (3, 16949247), (7, 7263963), (9, 5649749), (21, 2421321), (49, 1037709), (63, 807107), (147, 345903), (441, 115301)]