55551386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{9601}}^1$

素因数の和:9877

約数の個数: 16

約数和(自身を含む): 91257408

約数和(自身を除く): 35706022

約数列:

[1, 2, 11, 22, 263, 526, 2893, 5786, 9601, 19202, 105611, 211222, 2525063, 5050126, 27775693, 55551386]

約数ペア:

[(1, 55551386), (2, 27775693), (11, 5050126), (22, 2525063), (263, 211222), (526, 105611), (2893, 19202), (5786, 9601)]