53209312

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{9839}}^1$

素因数の和:9875

約数の個数: 36

約数和(自身を含む): 113445360

約数和(自身を除く): 60236048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 9839, 19678, 39356, 78712, 127907, 157424, 255814, 314848, 511628, 1023256, 1662791, 2046512, 3325582, 4093024, 6651164, 13302328, 26604656, 53209312]

約数ペア:

[(1, 53209312), (2, 26604656), (4, 13302328), (8, 6651164), (13, 4093024), (16, 3325582), (26, 2046512), (32, 1662791), (52, 1023256), (104, 511628), (169, 314848), (208, 255814), (338, 157424), (416, 127907), (676, 78712), (1352, 39356), (2704, 19678), (5408, 9839)]