51840796

素因数分解:

$2^2\times 7^1\times {\mathrm{1851457}}^1$

素因数の和:1851468

約数の個数: 12

約数和(自身を含む): 103681648

約数和(自身を除く): 51840852

約数列:

[1, 2, 4, 7, 14, 28, 1851457, 3702914, 7405828, 12960199, 25920398, 51840796]

約数ペア:

[(1, 51840796), (2, 25920398), (4, 12960199), (7, 7405828), (14, 3702914), (28, 1851457)]