51663808

素因数分解:

$2^6\times 7^1\times {\mathrm{115321}}^1$

素因数の和:115340

約数の個数: 28

約数和(自身を含む): 117167152

約数和(自身を除く): 65503344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 115321, 230642, 461284, 807247, 922568, 1614494, 1845136, 3228988, 3690272, 6457976, 7380544, 12915952, 25831904, 51663808]

約数ペア:

[(1, 51663808), (2, 25831904), (4, 12915952), (7, 7380544), (8, 6457976), (14, 3690272), (16, 3228988), (28, 1845136), (32, 1614494), (56, 922568), (64, 807247), (112, 461284), (224, 230642), (448, 115321)]