53390348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{28219}}^1$

素因数の和:28277

約数の個数: 24

約数和(自身を含む): 104301120

約数和(自身を除く): 50910772

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 28219, 56438, 112876, 310409, 620818, 1213417, 1241636, 2426834, 4853668, 13347587, 26695174, 53390348]

約数ペア:

[(1, 53390348), (2, 26695174), (4, 13347587), (11, 4853668), (22, 2426834), (43, 1241636), (44, 1213417), (86, 620818), (172, 310409), (473, 112876), (946, 56438), (1892, 28219)]