51407783

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{1187}}^1$

素因数の和:1486

約数の個数: 16

約数和(自身を含む): 61585920

約数和(自身を除く): 10178137

約数列:

[1, 7, 23, 161, 269, 1187, 1883, 6187, 8309, 27301, 43309, 191107, 319303, 2235121, 7343969, 51407783]

約数ペア:

[(1, 51407783), (7, 7343969), (23, 2235121), (161, 319303), (269, 191107), (1187, 43309), (1883, 27301), (6187, 8309)]