51502048

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{123803}}^1$

素因数の和:123826

約数の個数: 24

約数和(自身を含む): 109195128

約数和(自身を除く): 57693080

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 123803, 247606, 495212, 990424, 1609439, 1980848, 3218878, 3961696, 6437756, 12875512, 25751024, 51502048]

約数ペア:

[(1, 51502048), (2, 25751024), (4, 12875512), (8, 6437756), (13, 3961696), (16, 3218878), (26, 1980848), (32, 1609439), (52, 990424), (104, 495212), (208, 247606), (416, 123803)]