51297422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{15649}}^1$

素因数の和:15811

約数の個数: 16

約数和(自身を含む): 84510000

約数和(自身を除く): 33212578

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 15649, 31298, 172139, 344278, 2331701, 4663402, 25648711, 51297422]

約数ペア:

[(1, 51297422), (2, 25648711), (11, 4663402), (22, 2331701), (149, 344278), (298, 172139), (1639, 31298), (3278, 15649)]