53091980

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{27367}}^1$

素因数の和:27473

約数の個数: 24

約数和(自身を含む): 112646688

約数和(自身を除く): 59554708

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 27367, 54734, 109468, 136835, 273670, 547340, 2654599, 5309198, 10618396, 13272995, 26545990, 53091980]

約数ペア:

[(1, 53091980), (2, 26545990), (4, 13272995), (5, 10618396), (10, 5309198), (20, 2654599), (97, 547340), (194, 273670), (388, 136835), (485, 109468), (970, 54734), (1940, 27367)]