56395276

素因数分解:

$2^2\times 7^2\times {\mathrm{287731}}^1$

素因数の和:287749

約数の個数: 18

約数和(自身を含む): 114805068

約数和(自身を除く): 58409792

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 287731, 575462, 1150924, 2014117, 4028234, 8056468, 14098819, 28197638, 56395276]

約数ペア:

[(1, 56395276), (2, 28197638), (4, 14098819), (7, 8056468), (14, 4028234), (28, 2014117), (49, 1150924), (98, 575462), (196, 287731)]