51167836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{16421}}^1$

素因数の和:16485

約数の個数: 24

約数和(自身を含む): 96561360

約数和(自身を除く): 45393524

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 16421, 32842, 65684, 311999, 623998, 673261, 1247996, 1346522, 2693044, 12791959, 25583918, 51167836]

約数ペア:

[(1, 51167836), (2, 25583918), (4, 12791959), (19, 2693044), (38, 1346522), (41, 1247996), (76, 673261), (82, 623998), (164, 311999), (779, 65684), (1558, 32842), (3116, 16421)]