55004140

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{10957}}^1$

素因数の和:11217

約数の個数: 24

約数和(自身を含む): 115979472

約数和(自身を除く): 60975332

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 10957, 21914, 43828, 54785, 109570, 219140, 2750207, 5500414, 11000828, 13751035, 27502070, 55004140]

約数ペア:

[(1, 55004140), (2, 27502070), (4, 13751035), (5, 11000828), (10, 5500414), (20, 2750207), (251, 219140), (502, 109570), (1004, 54785), (1255, 43828), (2510, 21914), (5020, 10957)]