50406590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{387743}}^1$

素因数の和:387763

約数の個数: 16

約数和(自身を含む): 97711488

約数和(自身を除く): 47304898

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 387743, 775486, 1938715, 3877430, 5040659, 10081318, 25203295, 50406590]

約数ペア:

[(1, 50406590), (2, 25203295), (5, 10081318), (10, 5040659), (13, 3877430), (26, 1938715), (65, 775486), (130, 387743)]