51503284

素因数分解:

$2^2\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{1427}}^1$

素因数の和:2727

約数の個数: 24

約数和(自身を含む): 103158720

約数和(自身を除く): 51655436

約数列:

[1, 2, 4, 7, 14, 28, 1289, 1427, 2578, 2854, 5156, 5708, 9023, 9989, 18046, 19978, 36092, 39956, 1839403, 3678806, 7357612, 12875821, 25751642, 51503284]

約数ペア:

[(1, 51503284), (2, 25751642), (4, 12875821), (7, 7357612), (14, 3678806), (28, 1839403), (1289, 39956), (1427, 36092), (2578, 19978), (2854, 18046), (5156, 9989), (5708, 9023)]