51777439

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1973}}^1$

素因数の和:2166

約数の個数: 16

約数和(自身を含む): 62157312

約数和(自身を除く): 10379873

約数列:

[1, 7, 23, 161, 163, 1141, 1973, 3749, 13811, 26243, 45379, 317653, 321599, 2251193, 7396777, 51777439]

約数ペア:

[(1, 51777439), (7, 7396777), (23, 2251193), (161, 321599), (163, 317653), (1141, 45379), (1973, 26243), (3749, 13811)]