47955260

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{22409}}^1$

素因数の和:22525

約数の個数: 24

約数和(自身を含む): 101651760

約数和(自身を除く): 53696500

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 22409, 44818, 89636, 112045, 224090, 448180, 2397763, 4795526, 9591052, 11988815, 23977630, 47955260]

約数ペア:

[(1, 47955260), (2, 23977630), (4, 11988815), (5, 9591052), (10, 4795526), (20, 2397763), (107, 448180), (214, 224090), (428, 112045), (535, 89636), (1070, 44818), (2140, 22409)]