56402864

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3623}}^1$

素因数の和:3777

約数の個数: 40

約数和(自身を含む): 125825280

約数和(自身を除く): 69422416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3623, 3892, 7246, 7784, 14492, 15568, 25361, 28984, 50722, 57968, 101444, 202888, 405776, 503597, 1007194, 2014388, 3525179, 4028776, 7050358, 8057552, 14100716, 28201432, 56402864]

約数ペア:

[(1, 56402864), (2, 28201432), (4, 14100716), (7, 8057552), (8, 7050358), (14, 4028776), (16, 3525179), (28, 2014388), (56, 1007194), (112, 503597), (139, 405776), (278, 202888), (556, 101444), (973, 57968), (1112, 50722), (1946, 28984), (2224, 25361), (3623, 15568), (3892, 14492), (7246, 7784)]