51820709

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{409}}^1$

素因数の和:712

約数の個数: 16

約数和(自身を含む): 57121200

約数和(自身を除く): 5300491

約数列:

[1, 17, 29, 257, 409, 493, 4369, 6953, 7453, 11861, 105113, 126701, 201637, 1786921, 3048277, 51820709]

約数ペア:

[(1, 51820709), (17, 3048277), (29, 1786921), (257, 201637), (409, 126701), (493, 105113), (4369, 11861), (6953, 7453)]