54201385

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 77075712

約数和(自身を除く): 22874327

約数列:

[1, 5, 7, 35, 41, 107, 205, 287, 353, 535, 749, 1435, 1765, 2471, 3745, 4387, 12355, 14473, 21935, 30709, 37771, 72365, 101311, 153545, 188855, 264397, 506555, 1321985, 1548611, 7743055, 10840277, 54201385]

約数ペア:

[(1, 54201385), (5, 10840277), (7, 7743055), (35, 1548611), (41, 1321985), (107, 506555), (205, 264397), (287, 188855), (353, 153545), (535, 101311), (749, 72365), (1435, 37771), (1765, 30709), (2471, 21935), (3745, 14473), (4387, 12355)]