53893216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{367}}^1$

素因数の和:743

約数の個数: 48

約数和(自身を含む): 114899904

約数和(自身を除く): 61006688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 353, 367, 416, 706, 734, 1412, 1468, 2824, 2936, 4589, 4771, 5648, 5872, 9178, 9542, 11296, 11744, 18356, 19084, 36712, 38168, 73424, 76336, 129551, 146848, 152672, 259102, 518204, 1036408, 1684163, 2072816, 3368326, 4145632, 6736652, 13473304, 26946608, 53893216]

約数ペア:

[(1, 53893216), (2, 26946608), (4, 13473304), (8, 6736652), (13, 4145632), (16, 3368326), (26, 2072816), (32, 1684163), (52, 1036408), (104, 518204), (208, 259102), (353, 152672), (367, 146848), (416, 129551), (706, 76336), (734, 73424), (1412, 38168), (1468, 36712), (2824, 19084), (2936, 18356), (4589, 11744), (4771, 11296), (5648, 9542), (5872, 9178)]