51229516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{5443}}^1$

素因数の和:5641

約数の個数: 24

約数和(自身を含む): 97099184

約数和(自身を除く): 45869668

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 4706, 5443, 9412, 10886, 21772, 70759, 141518, 283036, 985183, 1970366, 3940732, 12807379, 25614758, 51229516]

約数ペア:

[(1, 51229516), (2, 25614758), (4, 12807379), (13, 3940732), (26, 1970366), (52, 985183), (181, 283036), (362, 141518), (724, 70759), (2353, 21772), (4706, 10886), (5443, 9412)]