53871076

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{17981}}^1$

素因数の和:18099

約数の個数: 24

約数和(自身を含む): 108755136

約数和(自身を除く): 54884060

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 17981, 35962, 71924, 125867, 251734, 503468, 1923967, 3847934, 7695868, 13467769, 26935538, 53871076]

約数ペア:

[(1, 53871076), (2, 26935538), (4, 13467769), (7, 7695868), (14, 3847934), (28, 1923967), (107, 503468), (214, 251734), (428, 125867), (749, 71924), (1498, 35962), (2996, 17981)]