51850617

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{189929}}^1$

素因数の和:189952

約数の個数: 16

約数和(自身を含む): 85088640

約数和(自身を除く): 33238023

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 189929, 569787, 1329503, 2469077, 3988509, 7407231, 17283539, 51850617]

約数ペア:

[(1, 51850617), (3, 17283539), (7, 7407231), (13, 3988509), (21, 2469077), (39, 1329503), (91, 569787), (273, 189929)]