51393939

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{2777}}^1$

素因数の和:3010

約数の個数: 16

約数和(自身を含む): 71116800

約数和(自身を除く): 19722861

約数列:

[1, 3, 31, 93, 199, 597, 2777, 6169, 8331, 18507, 86087, 258261, 552623, 1657869, 17131313, 51393939]

約数ペア:

[(1, 51393939), (3, 17131313), (31, 1657869), (93, 552623), (199, 258261), (597, 86087), (2777, 18507), (6169, 8331)]