51232788

素因数分解:

$2^2\times 3^2\times {\mathrm{661}}^1\times {\mathrm{2153}}^1$

素因数の和:2824

約数の個数: 36

約数和(自身を含む): 129761268

約数和(自身を除く): 78528480

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 661, 1322, 1983, 2153, 2644, 3966, 4306, 5949, 6459, 7932, 8612, 11898, 12918, 19377, 23796, 25836, 38754, 77508, 1423133, 2846266, 4269399, 5692532, 8538798, 12808197, 17077596, 25616394, 51232788]

約数ペア:

[(1, 51232788), (2, 25616394), (3, 17077596), (4, 12808197), (6, 8538798), (9, 5692532), (12, 4269399), (18, 2846266), (36, 1423133), (661, 77508), (1322, 38754), (1983, 25836), (2153, 23796), (2644, 19377), (3966, 12918), (4306, 11898), (5949, 8612), (6459, 7932)]