51987796

素因数分解:

$2^2\times 7^1\times {\mathrm{839}}^1\times {\mathrm{2213}}^1$

素因数の和:3063

約数の個数: 24

約数和(自身を含む): 104146560

約数和(自身を除く): 52158764

約数列:

[1, 2, 4, 7, 14, 28, 839, 1678, 2213, 3356, 4426, 5873, 8852, 11746, 15491, 23492, 30982, 61964, 1856707, 3713414, 7426828, 12996949, 25993898, 51987796]

約数ペア:

[(1, 51987796), (2, 25993898), (4, 12996949), (7, 7426828), (14, 3713414), (28, 1856707), (839, 61964), (1678, 30982), (2213, 23492), (3356, 15491), (4426, 11746), (5873, 8852)]