51110416

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19841}}^1$

素因数の和:19879

約数の個数: 40

約数和(自身を含む): 118099584

約数和(自身を除く): 66989168

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 19841, 39682, 79364, 138887, 158728, 277774, 317456, 456343, 555548, 912686, 1111096, 1825372, 2222192, 3194401, 3650744, 6388802, 7301488, 12777604, 25555208, 51110416]

約数ペア:

[(1, 51110416), (2, 25555208), (4, 12777604), (7, 7301488), (8, 6388802), (14, 3650744), (16, 3194401), (23, 2222192), (28, 1825372), (46, 1111096), (56, 912686), (92, 555548), (112, 456343), (161, 317456), (184, 277774), (322, 158728), (368, 138887), (644, 79364), (1288, 39682), (2576, 19841)]