49807728

素因数分解:

$2^4\times 3^2\times {\mathrm{345887}}^1$

素因数の和:345901

約数の個数: 30

約数和(自身を含む): 139392864

約数和(自身を除く): 89585136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 345887, 691774, 1037661, 1383548, 2075322, 2767096, 3112983, 4150644, 5534192, 6225966, 8301288, 12451932, 16602576, 24903864, 49807728]

約数ペア:

[(1, 49807728), (2, 24903864), (3, 16602576), (4, 12451932), (6, 8301288), (8, 6225966), (9, 5534192), (12, 4150644), (16, 3112983), (18, 2767096), (24, 2075322), (36, 1383548), (48, 1037661), (72, 691774), (144, 345887)]