51057712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{167953}}^1$

素因数の和:167980

約数の個数: 20

約数和(自身を含む): 104131480

約数和(自身を除く): 53073768

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 167953, 335906, 671812, 1343624, 2687248, 3191107, 6382214, 12764428, 25528856, 51057712]

約数ペア:

[(1, 51057712), (2, 25528856), (4, 12764428), (8, 6382214), (16, 3191107), (19, 2687248), (38, 1343624), (76, 671812), (152, 335906), (304, 167953)]