55381495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{50119}}^1$

素因数の和:50154

約数の個数: 16

約数和(自身を含む): 75781440

約数和(自身を除く): 20399945

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 50119, 250595, 651547, 852023, 3257735, 4260115, 11076299, 55381495]

約数ペア:

[(1, 55381495), (5, 11076299), (13, 4260115), (17, 3257735), (65, 852023), (85, 651547), (221, 250595), (1105, 50119)]