51053744

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19819}}^1$

素因数の和:19857

約数の個数: 40

約数和(自身を含む): 117968640

約数和(自身を除く): 66914896

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 19819, 39638, 79276, 138733, 158552, 277466, 317104, 455837, 554932, 911674, 1109864, 1823348, 2219728, 3190859, 3646696, 6381718, 7293392, 12763436, 25526872, 51053744]

約数ペア:

[(1, 51053744), (2, 25526872), (4, 12763436), (7, 7293392), (8, 6381718), (14, 3646696), (16, 3190859), (23, 2219728), (28, 1823348), (46, 1109864), (56, 911674), (92, 554932), (112, 455837), (161, 317104), (184, 277466), (322, 158552), (368, 138733), (644, 79276), (1288, 39638), (2576, 19819)]