51714978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1231309}}^1$

素因数の和:1231321

約数の個数: 16

約数和(自身を含む): 118205760

約数和(自身を除く): 66490782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1231309, 2462618, 3693927, 7387854, 8619163, 17238326, 25857489, 51714978]

約数ペア:

[(1, 51714978), (2, 25857489), (3, 17238326), (6, 8619163), (7, 7387854), (14, 3693927), (21, 2462618), (42, 1231309)]