51761866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{22369}}^1$

素因数の和:22473

約数の個数: 16

約数和(自身を含む): 84558600

約数和(自身を除く): 32796734

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 22369, 44738, 290797, 581594, 1990841, 3981682, 25880933, 51761866]

約数ペア:

[(1, 51761866), (2, 25880933), (13, 3981682), (26, 1990841), (89, 581594), (178, 290797), (1157, 44738), (2314, 22369)]