49560417

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{32203}}^1$

素因数の和:32234

約数の個数: 20

約数和(自身を含む): 77933680

約数和(自身を除く): 28373263

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 32203, 96609, 289827, 611857, 869481, 1835571, 2608443, 5506713, 16520139, 49560417]

約数ペア:

[(1, 49560417), (3, 16520139), (9, 5506713), (19, 2608443), (27, 1835571), (57, 869481), (81, 611857), (171, 289827), (513, 96609), (1539, 32203)]