51009695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31981}}^1$

素因数の和:32026

約数の個数: 16

約数和(自身を含む): 69081120

約数和(自身を除く): 18071425

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 31981, 159905, 351791, 927449, 1758955, 4637245, 10201939, 51009695]

約数ペア:

[(1, 51009695), (5, 10201939), (11, 4637245), (29, 1758955), (55, 927449), (145, 351791), (319, 159905), (1595, 31981)]