55996612

素因数分解:

$2^2\times 7^2\times {\mathrm{285697}}^1$

素因数の和:285715

約数の個数: 18

約数和(自身を含む): 113993502

約数和(自身を除く): 57996890

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 285697, 571394, 1142788, 1999879, 3999758, 7999516, 13999153, 27998306, 55996612]

約数ペア:

[(1, 55996612), (2, 27998306), (4, 13999153), (7, 7999516), (14, 3999758), (28, 1999879), (49, 1142788), (98, 571394), (196, 285697)]