55161148

素因数分解:

$2^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{2851}}^1$

素因数の和:3553

約数の個数: 24

約数和(自身を含む): 110520704

約数和(自身を除く): 55359556

約数列:

[1, 2, 4, 7, 14, 28, 691, 1382, 2764, 2851, 4837, 5702, 9674, 11404, 19348, 19957, 39914, 79828, 1970041, 3940082, 7880164, 13790287, 27580574, 55161148]

約数ペア:

[(1, 55161148), (2, 27580574), (4, 13790287), (7, 7880164), (14, 3940082), (28, 1970041), (691, 79828), (1382, 39914), (2764, 19957), (2851, 19348), (4837, 11404), (5702, 9674)]