51342708

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{30781}}^1$

素因数の和:30927

約数の個数: 24

約数和(自身を含む): 120665440

約数和(自身を除く): 69322732

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 30781, 61562, 92343, 123124, 184686, 369372, 4278559, 8557118, 12835677, 17114236, 25671354, 51342708]

約数ペア:

[(1, 51342708), (2, 25671354), (3, 17114236), (4, 12835677), (6, 8557118), (12, 4278559), (139, 369372), (278, 184686), (417, 123124), (556, 92343), (834, 61562), (1668, 30781)]