51071248

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{86269}}^1$

素因数の和:86314

約数の個数: 20

約数和(自身を含む): 101626060

約数和(自身を除く): 50554812

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 86269, 172538, 345076, 690152, 1380304, 3191953, 6383906, 12767812, 25535624, 51071248]

約数ペア:

[(1, 51071248), (2, 25535624), (4, 12767812), (8, 6383906), (16, 3191953), (37, 1380304), (74, 690152), (148, 345076), (296, 172538), (592, 86269)]