51209896

素因数分解:

$2^3\times {\mathrm{229}}^1\times {\mathrm{27953}}^1$

素因数の和:28188

約数の個数: 16

約数和(自身を含む): 96441300

約数和(自身を除く): 45231404

約数列:

[1, 2, 4, 8, 229, 458, 916, 1832, 27953, 55906, 111812, 223624, 6401237, 12802474, 25604948, 51209896]

約数ペア:

[(1, 51209896), (2, 25604948), (4, 12802474), (8, 6401237), (229, 223624), (458, 111812), (916, 55906), (1832, 27953)]