51716868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{615677}}^1$

素因数の和:615691

約数の個数: 24

約数和(自身を含む): 137911872

約数和(自身を除く): 86195004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 615677, 1231354, 1847031, 2462708, 3694062, 4309739, 7388124, 8619478, 12929217, 17238956, 25858434, 51716868]

約数ペア:

[(1, 51716868), (2, 25858434), (3, 17238956), (4, 12929217), (6, 8619478), (7, 7388124), (12, 4309739), (14, 3694062), (21, 2462708), (28, 1847031), (42, 1231354), (84, 615677)]