51581852

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{16901}}^1$

素因数の和:17021

約数の個数: 24

約数和(自身を含む): 104116320

約数和(自身を除く): 52534468

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 16901, 33802, 67604, 118307, 236614, 473228, 1842209, 3684418, 7368836, 12895463, 25790926, 51581852]

約数ペア:

[(1, 51581852), (2, 25790926), (4, 12895463), (7, 7368836), (14, 3684418), (28, 1842209), (109, 473228), (218, 236614), (436, 118307), (763, 67604), (1526, 33802), (3052, 16901)]