51430256

素因数分解:

$2^4\times {\mathrm{449}}^1\times {\mathrm{7159}}^1$

素因数の和:7616

約数の個数: 20

約数和(自身を含む): 99882000

約数和(自身を除く): 48451744

約数列:

[1, 2, 4, 8, 16, 449, 898, 1796, 3592, 7159, 7184, 14318, 28636, 57272, 114544, 3214391, 6428782, 12857564, 25715128, 51430256]

約数ペア:

[(1, 51430256), (2, 25715128), (4, 12857564), (8, 6428782), (16, 3214391), (449, 114544), (898, 57272), (1796, 28636), (3592, 14318), (7159, 7184)]