51855824

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{32089}}^1$

素因数の和:32198

約数の個数: 20

約数和(自身を含む): 101468580

約数和(自身を除く): 49612756

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 32089, 64178, 128356, 256712, 513424, 3240989, 6481978, 12963956, 25927912, 51855824]

約数ペア:

[(1, 51855824), (2, 25927912), (4, 12963956), (8, 6481978), (16, 3240989), (101, 513424), (202, 256712), (404, 128356), (808, 64178), (1616, 32089)]