47258420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{214811}}^1$

素因数の和:214831

約数の個数: 24

約数和(自身を含む): 108265248

約数和(自身を除く): 61006828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 214811, 429622, 859244, 1074055, 2148110, 2362921, 4296220, 4725842, 9451684, 11814605, 23629210, 47258420]

約数ペア:

[(1, 47258420), (2, 23629210), (4, 11814605), (5, 9451684), (10, 4725842), (11, 4296220), (20, 2362921), (22, 2148110), (44, 1074055), (55, 859244), (110, 429622), (220, 214811)]