56276610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{144299}}^1$

素因数の和:144322

約数の個数: 32

約数和(自身を含む): 145454400

約数和(自身を除く): 89177790

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 144299, 288598, 432897, 721495, 865794, 1442990, 1875887, 2164485, 3751774, 4328970, 5627661, 9379435, 11255322, 18758870, 28138305, 56276610]

約数ペア:

[(1, 56276610), (2, 28138305), (3, 18758870), (5, 11255322), (6, 9379435), (10, 5627661), (13, 4328970), (15, 3751774), (26, 2164485), (30, 1875887), (39, 1442990), (65, 865794), (78, 721495), (130, 432897), (195, 288598), (390, 144299)]