53855810

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{49409}}^1$

素因数の和:49525

約数の個数: 16

約数和(自身を含む): 97831800

約数和(自身を除く): 43975990

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 49409, 98818, 247045, 494090, 5385581, 10771162, 26927905, 53855810]

約数ペア:

[(1, 53855810), (2, 26927905), (5, 10771162), (10, 5385581), (109, 494090), (218, 247045), (545, 98818), (1090, 49409)]