55160495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{49919}}^1$

素因数の和:49954

約数の個数: 16

約数和(自身を含む): 75479040

約数和(自身を除く): 20318545

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 49919, 249595, 648947, 848623, 3244735, 4243115, 11032099, 55160495]

約数ペア:

[(1, 55160495), (5, 11032099), (13, 4243115), (17, 3244735), (65, 848623), (85, 648947), (221, 249595), (1105, 49919)]