51988005884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{684052709}}^1$

素因数の和:684052732

約数の個数: 12

約数和(自身を含む): 95767379400

約数和(自身を除く): 43779373516

約数列:

[1, 2, 4, 19, 38, 76, 684052709, 1368105418, 2736210836, 12997001471, 25994002942, 51988005884]

約数ペア:

[(1, 51988005884), (2, 25994002942), (4, 12997001471), (19, 2736210836), (38, 1368105418), (76, 684052709)]