55936228

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{38737}}^1$

素因数の和:38779

約数の個数: 18

約数和(自身を含む): 103314246

約数和(自身を除く): 47378018

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 38737, 77474, 154948, 736003, 1472006, 2944012, 13984057, 27968114, 55936228]

約数ペア:

[(1, 55936228), (2, 27968114), (4, 13984057), (19, 2944012), (38, 1472006), (76, 736003), (361, 154948), (722, 77474), (1444, 38737)]