51468339

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42571}}^1$

素因数の和:42618

約数の個数: 16

約数和(自身を含む): 76289024

約数和(自身を除く): 24820685

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 42571, 127713, 553423, 1319701, 1660269, 3959103, 17156113, 51468339]

約数ペア:

[(1, 51468339), (3, 17156113), (13, 3959103), (31, 1660269), (39, 1319701), (93, 553423), (403, 127713), (1209, 42571)]