52031213

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 59331528

約数和(自身を除く): 7300315

約数列:

[1, 13, 37, 53, 157, 169, 481, 689, 1961, 2041, 5809, 6253, 8321, 8957, 25493, 26533, 75517, 108173, 307877, 331409, 981721, 1406249, 4002401, 52031213]

約数ペア:

[(1, 52031213), (13, 4002401), (37, 1406249), (53, 981721), (157, 331409), (169, 307877), (481, 108173), (689, 75517), (1961, 26533), (2041, 25493), (5809, 8957), (6253, 8321)]