51740816

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{25463}}^1$

素因数の和:25598

約数の個数: 20

約数和(自身を含む): 101041152

約数和(自身を除く): 49300336

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 25463, 50926, 101852, 203704, 407408, 3233801, 6467602, 12935204, 25870408, 51740816]

約数ペア:

[(1, 51740816), (2, 25870408), (4, 12935204), (8, 6467602), (16, 3233801), (127, 407408), (254, 203704), (508, 101852), (1016, 50926), (2032, 25463)]