51712784

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{68767}}^1$

素因数の和:68822

約数の個数: 20

約数和(自身を含む): 102326784

約数和(自身を除く): 50614000

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 68767, 137534, 275068, 550136, 1100272, 3232049, 6464098, 12928196, 25856392, 51712784]

約数ペア:

[(1, 51712784), (2, 25856392), (4, 12928196), (8, 6464098), (16, 3232049), (47, 1100272), (94, 550136), (188, 275068), (376, 137534), (752, 68767)]