53808812

素因数分解:

$2^2\times {\mathrm{643}}^1\times {\mathrm{20921}}^1$

素因数の和:21568

約数の個数: 12

約数和(自身を含む): 94316376

約数和(自身を除く): 40507564

約数列:

[1, 2, 4, 643, 1286, 2572, 20921, 41842, 83684, 13452203, 26904406, 53808812]

約数ペア:

[(1, 53808812), (2, 26904406), (4, 13452203), (643, 83684), (1286, 41842), (2572, 20921)]