55640032

素因数分解:

$2^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1787}}^1$

素因数の和:1943

約数の個数: 48

約数和(自身を含む): 126161280

約数和(自身を除く): 70521248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 139, 224, 278, 556, 973, 1112, 1787, 1946, 2224, 3574, 3892, 4448, 7148, 7784, 12509, 14296, 15568, 25018, 28592, 31136, 50036, 57184, 100072, 200144, 248393, 400288, 496786, 993572, 1738751, 1987144, 3477502, 3974288, 6955004, 7948576, 13910008, 27820016, 55640032]

約数ペア:

[(1, 55640032), (2, 27820016), (4, 13910008), (7, 7948576), (8, 6955004), (14, 3974288), (16, 3477502), (28, 1987144), (32, 1738751), (56, 993572), (112, 496786), (139, 400288), (224, 248393), (278, 200144), (556, 100072), (973, 57184), (1112, 50036), (1787, 31136), (1946, 28592), (2224, 25018), (3574, 15568), (3892, 14296), (4448, 12509), (7148, 7784)]