51981347

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 57988224

約数和(自身を除く): 6006877

約数列:

[1, 11, 67, 251, 281, 737, 2761, 3091, 16817, 18827, 70531, 184987, 207097, 775841, 4725577, 51981347]

約数ペア:

[(1, 51981347), (11, 4725577), (67, 775841), (251, 207097), (281, 184987), (737, 70531), (2761, 18827), (3091, 16817)]