53173972

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1787}}^1$

素因数の和:2007

約数の個数: 24

約数和(自身を含む): 95822496

約数和(自身を除く): 42648524

約数列:

[1, 2, 4, 43, 86, 172, 173, 346, 692, 1787, 3574, 7148, 7439, 14878, 29756, 76841, 153682, 307364, 309151, 618302, 1236604, 13293493, 26586986, 53173972]

約数ペア:

[(1, 53173972), (2, 26586986), (4, 13293493), (43, 1236604), (86, 618302), (172, 309151), (173, 307364), (346, 153682), (692, 76841), (1787, 29756), (3574, 14878), (7148, 7439)]