49890191

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2879}}^1$

素因数の和:2966

約数の個数: 16

約数和(自身を含む): 56770560

約数和(自身を除く): 6880369

約数列:

[1, 13, 31, 43, 403, 559, 1333, 2879, 17329, 37427, 89249, 123797, 1160237, 1609361, 3837707, 49890191]

約数ペア:

[(1, 49890191), (13, 3837707), (31, 1609361), (43, 1160237), (403, 123797), (559, 89249), (1333, 37427), (2879, 17329)]