51982141

素因数分解:

${\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 58354560

約数和(自身を除く): 6372419

約数列:

[1, 17, 43, 47, 89, 289, 731, 799, 1513, 2021, 3827, 4183, 12427, 13583, 25721, 34357, 65059, 71111, 179869, 584069, 1106003, 1208887, 3057773, 51982141]

約数ペア:

[(1, 51982141), (17, 3057773), (43, 1208887), (47, 1106003), (89, 584069), (289, 179869), (731, 71111), (799, 65059), (1513, 34357), (2021, 25721), (3827, 13583), (4183, 12427)]