49071220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223051}}^1$

素因数の和:223071

約数の個数: 24

約数和(自身を含む): 112418208

約数和(自身を除く): 63346988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 223051, 446102, 892204, 1115255, 2230510, 2453561, 4461020, 4907122, 9814244, 12267805, 24535610, 49071220]

約数ペア:

[(1, 49071220), (2, 24535610), (4, 12267805), (5, 9814244), (10, 4907122), (11, 4461020), (20, 2453561), (22, 2230510), (44, 1115255), (55, 892204), (110, 446102), (220, 223051)]