49944843

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{47431}}^1$

素因数の和:47456

約数の個数: 20

約数和(自身を含む): 80349808

約数和(自身を除く): 30404965

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 47431, 142293, 426879, 616603, 1280637, 1849809, 3841911, 5549427, 16648281, 49944843]

約数ペア:

[(1, 49944843), (3, 16648281), (9, 5549427), (13, 3841911), (27, 1849809), (39, 1280637), (81, 616603), (117, 426879), (351, 142293), (1053, 47431)]