53912210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{490111}}^1$

素因数の和:490129

約数の個数: 16

約数和(自身を含む): 105864192

約数和(自身を除く): 51951982

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 490111, 980222, 2450555, 4901110, 5391221, 10782442, 26956105, 53912210]

約数ペア:

[(1, 53912210), (2, 26956105), (5, 10782442), (10, 5391221), (11, 4901110), (22, 2450555), (55, 980222), (110, 490111)]