49277222

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:692

約数の個数: 24

約数和(自身を含む): 78757272

約数和(自身を除く): 29480050

約数列:

[1, 2, 19, 38, 131, 262, 361, 521, 722, 1042, 2489, 4978, 9899, 19798, 47291, 68251, 94582, 136502, 188081, 376162, 1296769, 2593538, 24638611, 49277222]

約数ペア:

[(1, 49277222), (2, 24638611), (19, 2593538), (38, 1296769), (131, 376162), (262, 188081), (361, 136502), (521, 94582), (722, 68251), (1042, 47291), (2489, 19798), (4978, 9899)]