51729616

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{20593}}^1$

素因数の和:20758

約数の個数: 20

約数和(自身を含む): 100869412

約数和(自身を除く): 49139796

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 20593, 41186, 82372, 164744, 329488, 3233101, 6466202, 12932404, 25864808, 51729616]

約数ペア:

[(1, 51729616), (2, 25864808), (4, 12932404), (8, 6466202), (16, 3233101), (157, 329488), (314, 164744), (628, 82372), (1256, 41186), (2512, 20593)]