51716917

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9043}}^1$

素因数の和:9112

約数の個数: 16

約数和(自身を含む): 63669760

約数和(自身を除く): 11952843

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 9043, 63301, 171817, 388849, 1202719, 2721943, 7388131, 51716917]

約数ペア:

[(1, 51716917), (7, 7388131), (19, 2721943), (43, 1202719), (133, 388849), (301, 171817), (817, 63301), (5719, 9043)]