55407981

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{29363}}^1$

素因数の和:29420

約数の個数: 16

約数和(自身を含む): 80339904

約数和(自身を除く): 24931923

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 29363, 88089, 499171, 1086431, 1497513, 3259293, 18469327, 55407981]

約数ペア:

[(1, 55407981), (3, 18469327), (17, 3259293), (37, 1497513), (51, 1086431), (111, 499171), (629, 88089), (1887, 29363)]