52781876

素因数分解:

$2^2\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{1427}}^1$

素因数の和:2759

約数の個数: 24

約数和(自身を含む): 105717696

約数和(自身を除く): 52935820

約数列:

[1, 2, 4, 7, 14, 28, 1321, 1427, 2642, 2854, 5284, 5708, 9247, 9989, 18494, 19978, 36988, 39956, 1885067, 3770134, 7540268, 13195469, 26390938, 52781876]

約数ペア:

[(1, 52781876), (2, 26390938), (4, 13195469), (7, 7540268), (14, 3770134), (28, 1885067), (1321, 39956), (1427, 36988), (2642, 19978), (2854, 18494), (5284, 9989), (5708, 9247)]