51420196804

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{181057031}}^1$

素因数の和:181057106

約数の個数: 12

約数和(自身を含む): 91252744128

約数和(自身を除く): 39832547324

約数列:

[1, 2, 4, 71, 142, 284, 181057031, 362114062, 724228124, 12855049201, 25710098402, 51420196804]

約数ペア:

[(1, 51420196804), (2, 25710098402), (4, 12855049201), (71, 724228124), (142, 362114062), (284, 181057031)]