56518436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1086893}}^1$

素因数の和:1086910

約数の個数: 12

約数和(自身を含む): 106515612

約数和(自身を除く): 49997176

約数列:

[1, 2, 4, 13, 26, 52, 1086893, 2173786, 4347572, 14129609, 28259218, 56518436]

約数ペア:

[(1, 56518436), (2, 28259218), (4, 14129609), (13, 4347572), (26, 2173786), (52, 1086893)]