25090076

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{51839}}^1$

素因数の和:51865

約数の個数: 18

約数和(自身を含む): 48263040

約数和(自身を除く): 23172964

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 51839, 103678, 207356, 570229, 1140458, 2280916, 6272519, 12545038, 25090076]

約数ペア:

[(1, 25090076), (2, 12545038), (4, 6272519), (11, 2280916), (22, 1140458), (44, 570229), (121, 207356), (242, 103678), (484, 51839)]