51781286

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{887}}^1$

素因数の和:1024

約数の個数: 24

約数和(自身を含む): 83420496

約数和(自身を除く): 31639210

約数列:

[1, 2, 17, 34, 101, 202, 289, 578, 887, 1717, 1774, 3434, 15079, 29189, 30158, 58378, 89587, 179174, 256343, 512686, 1522979, 3045958, 25890643, 51781286]

約数ペア:

[(1, 51781286), (2, 25890643), (17, 3045958), (34, 1522979), (101, 512686), (202, 256343), (289, 179174), (578, 89587), (887, 58378), (1717, 30158), (1774, 29189), (3434, 15079)]