47240380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{214729}}^1$

素因数の和:214749

約数の個数: 24

約数和(自身を含む): 108223920

約数和(自身を除く): 60983540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 214729, 429458, 858916, 1073645, 2147290, 2362019, 4294580, 4724038, 9448076, 11810095, 23620190, 47240380]

約数ペア:

[(1, 47240380), (2, 23620190), (4, 11810095), (5, 9448076), (10, 4724038), (11, 4294580), (20, 2362019), (22, 2147290), (44, 1073645), (55, 858916), (110, 429458), (220, 214729)]