51576784

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3313}}^1$

素因数の和:3467

約数の個数: 40

約数和(自身を含む): 115062080

約数和(自身を除く): 63485296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3313, 3892, 6626, 7784, 13252, 15568, 23191, 26504, 46382, 53008, 92764, 185528, 371056, 460507, 921014, 1842028, 3223549, 3684056, 6447098, 7368112, 12894196, 25788392, 51576784]

約数ペア:

[(1, 51576784), (2, 25788392), (4, 12894196), (7, 7368112), (8, 6447098), (14, 3684056), (16, 3223549), (28, 1842028), (56, 921014), (112, 460507), (139, 371056), (278, 185528), (556, 92764), (973, 53008), (1112, 46382), (1946, 26504), (2224, 23191), (3313, 15568), (3892, 13252), (6626, 7784)]