50939121

素因数分解:

$3^1\times {\mathrm{37}}^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 71137920

約数和(自身を除く): 20198799

約数列:

[1, 3, 37, 79, 111, 157, 237, 471, 1369, 2923, 4107, 5809, 8769, 12403, 17427, 37209, 108151, 214933, 324453, 458911, 644799, 1376733, 16979707, 50939121]

約数ペア:

[(1, 50939121), (3, 16979707), (37, 1376733), (79, 644799), (111, 458911), (157, 324453), (237, 214933), (471, 108151), (1369, 37209), (2923, 17427), (4107, 12403), (5809, 8769)]