51540844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{678169}}^1$

素因数の和:678192

約数の個数: 12

約数和(自身を含む): 94943800

約数和(自身を除く): 43402956

約数列:

[1, 2, 4, 19, 38, 76, 678169, 1356338, 2712676, 12885211, 25770422, 51540844]

約数ペア:

[(1, 51540844), (2, 25770422), (4, 12885211), (19, 2712676), (38, 1356338), (76, 678169)]