55487404

素因数分解:

$2^2\times 7^2\times {\mathrm{283099}}^1$

素因数の和:283117

約数の個数: 18

約数和(自身を含む): 112956900

約数和(自身を除く): 57469496

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 283099, 566198, 1132396, 1981693, 3963386, 7926772, 13871851, 27743702, 55487404]

約数ペア:

[(1, 55487404), (2, 27743702), (4, 13871851), (7, 7926772), (14, 3963386), (28, 1981693), (49, 1132396), (98, 566198), (196, 283099)]