51647272

素因数分解:

$2^3\times {\mathrm{337}}^1\times {\mathrm{19157}}^1$

素因数の和:19500

約数の個数: 16

約数和(自身を含む): 97131060

約数和(自身を除く): 45483788

約数列:

[1, 2, 4, 8, 337, 674, 1348, 2696, 19157, 38314, 76628, 153256, 6455909, 12911818, 25823636, 51647272]

約数ペア:

[(1, 51647272), (2, 25823636), (4, 12911818), (8, 6455909), (337, 153256), (674, 76628), (1348, 38314), (2696, 19157)]