51887252

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{35933}}^1$

素因数の和:35975

約数の個数: 18

約数和(自身を含む): 95835978

約数和(自身を除く): 43948726

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 35933, 71866, 143732, 682727, 1365454, 2730908, 12971813, 25943626, 51887252]

約数ペア:

[(1, 51887252), (2, 25943626), (4, 12971813), (19, 2730908), (38, 1365454), (76, 682727), (361, 143732), (722, 71866), (1444, 35933)]