52805487

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{7643}}^1$

素因数の和:7707

約数の個数: 24

約数和(自身を含む): 83655936

約数和(自身を除く): 30850449

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 6909, 7643, 22929, 53501, 160503, 359221, 374507, 1077663, 1123521, 2514547, 7543641, 17601829, 52805487]

約数ペア:

[(1, 52805487), (3, 17601829), (7, 7543641), (21, 2514547), (47, 1123521), (49, 1077663), (141, 374507), (147, 359221), (329, 160503), (987, 53501), (2303, 22929), (6909, 7643)]