55209804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{647}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 139200768

約数和(自身を除く): 83990964

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 547, 647, 1094, 1294, 1641, 1941, 2188, 2588, 3282, 3882, 6564, 7111, 7764, 8411, 14222, 16822, 21333, 25233, 28444, 33644, 42666, 50466, 85332, 100932, 353909, 707818, 1061727, 1415636, 2123454, 4246908, 4600817, 9201634, 13802451, 18403268, 27604902, 55209804]

約数ペア:

[(1, 55209804), (2, 27604902), (3, 18403268), (4, 13802451), (6, 9201634), (12, 4600817), (13, 4246908), (26, 2123454), (39, 1415636), (52, 1061727), (78, 707818), (156, 353909), (547, 100932), (647, 85332), (1094, 50466), (1294, 42666), (1641, 33644), (1941, 28444), (2188, 25233), (2588, 21333), (3282, 16822), (3882, 14222), (6564, 8411), (7111, 7764)]