51275229

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{809}}^1$

素因数の和:1420

約数の個数: 16

約数和(自身を含む): 70424640

約数和(自身を除く): 19149411

約数列:

[1, 3, 37, 111, 571, 809, 1713, 2427, 21127, 29933, 63381, 89799, 461939, 1385817, 17091743, 51275229]

約数ペア:

[(1, 51275229), (3, 17091743), (37, 1385817), (111, 461939), (571, 89799), (809, 63381), (1713, 29933), (2427, 21127)]