2149472050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3908131}}^1$

素因数の和:3908154

約数の個数: 24

約数和(自身を含む): 4361475312

約数和(自身を除く): 2212003262

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 3908131, 7816262, 19540655, 39081310, 42989441, 85978882, 97703275, 195406550, 214947205, 429894410, 1074736025, 2149472050]

約数ペア:

[(1, 2149472050), (2, 1074736025), (5, 429894410), (10, 214947205), (11, 195406550), (22, 97703275), (25, 85978882), (50, 42989441), (55, 39081310), (110, 19540655), (275, 7816262), (550, 3908131)]