51295772

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{105983}}^1$

素因数の和:106009

約数の個数: 18

約数和(自身を含む): 98671104

約数和(自身を除く): 47375332

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 105983, 211966, 423932, 1165813, 2331626, 4663252, 12823943, 25647886, 51295772]

約数ペア:

[(1, 51295772), (2, 25647886), (4, 12823943), (11, 4663252), (22, 2331626), (44, 1165813), (121, 423932), (242, 211966), (484, 105983)]