51298292

素因数分解:

$2^2\times {\mathrm{613}}^1\times {\mathrm{20921}}^1$

素因数の和:21538

約数の個数: 12

約数和(自身を含む): 89922756

約数和(自身を除く): 38624464

約数列:

[1, 2, 4, 613, 1226, 2452, 20921, 41842, 83684, 12824573, 25649146, 51298292]

約数ペア:

[(1, 51298292), (2, 25649146), (4, 12824573), (613, 83684), (1226, 41842), (2452, 20921)]