56378452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{2081}}^1$

素因数の和:2619

約数の個数: 24

約数和(自身を含む): 106506792

約数和(自身を除く): 50128340

約数列:

[1, 2, 4, 13, 26, 52, 521, 1042, 2081, 2084, 4162, 6773, 8324, 13546, 27053, 27092, 54106, 108212, 1084201, 2168402, 4336804, 14094613, 28189226, 56378452]

約数ペア:

[(1, 56378452), (2, 28189226), (4, 14094613), (13, 4336804), (26, 2168402), (52, 1084201), (521, 108212), (1042, 54106), (2081, 27092), (2084, 27053), (4162, 13546), (6773, 8324)]