51399047

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1733}}^1$

素因数の和:1982

約数の個数: 16

約数和(自身を含む): 62146560

約数和(自身を除く): 10747513

約数列:

[1, 7, 19, 133, 223, 1561, 1733, 4237, 12131, 29659, 32927, 230489, 386459, 2705213, 7342721, 51399047]

約数ペア:

[(1, 51399047), (7, 7342721), (19, 2705213), (133, 386459), (223, 230489), (1561, 32927), (1733, 29659), (4237, 12131)]