55365516

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{21661}}^1$

素因数の和:21742

約数の個数: 36

約数和(自身を含む): 141929424

約数和(自身を除く): 86563908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 21661, 43322, 64983, 86644, 129966, 194949, 259932, 389898, 779796, 1537931, 3075862, 4613793, 6151724, 9227586, 13841379, 18455172, 27682758, 55365516]

約数ペア:

[(1, 55365516), (2, 27682758), (3, 18455172), (4, 13841379), (6, 9227586), (9, 6151724), (12, 4613793), (18, 3075862), (36, 1537931), (71, 779796), (142, 389898), (213, 259932), (284, 194949), (426, 129966), (639, 86644), (852, 64983), (1278, 43322), (2556, 21661)]