49881368

素因数分解:

$2^3\times {\mathrm{643}}^1\times {\mathrm{9697}}^1$

素因数の和:10346

約数の個数: 16

約数和(自身を含む): 93682680

約数和(自身を除く): 43801312

約数列:

[1, 2, 4, 8, 643, 1286, 2572, 5144, 9697, 19394, 38788, 77576, 6235171, 12470342, 24940684, 49881368]

約数ペア:

[(1, 49881368), (2, 24940684), (4, 12470342), (8, 6235171), (643, 77576), (1286, 38788), (2572, 19394), (5144, 9697)]