51775885

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{24251}}^1$

素因数の和:24324

約数の個数: 16

約数和(自身を含む): 72173952

約数和(自身を除く): 20398067

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 24251, 121255, 169757, 848785, 1479311, 7396555, 10355177, 51775885]

約数ペア:

[(1, 51775885), (5, 10355177), (7, 7396555), (35, 1479311), (61, 848785), (305, 169757), (427, 121255), (2135, 24251)]