56031808

素因数分解:

$2^6\times 7^1\times {\mathrm{181}}^1\times {\mathrm{691}}^1$

素因数の和:891

約数の個数: 56

約数和(自身を含む): 127959104

約数和(自身を除く): 71927296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 181, 224, 362, 448, 691, 724, 1267, 1382, 1448, 2534, 2764, 2896, 4837, 5068, 5528, 5792, 9674, 10136, 11056, 11584, 19348, 20272, 22112, 38696, 40544, 44224, 77392, 81088, 125071, 154784, 250142, 309568, 500284, 875497, 1000568, 1750994, 2001136, 3501988, 4002272, 7003976, 8004544, 14007952, 28015904, 56031808]

約数ペア:

[(1, 56031808), (2, 28015904), (4, 14007952), (7, 8004544), (8, 7003976), (14, 4002272), (16, 3501988), (28, 2001136), (32, 1750994), (56, 1000568), (64, 875497), (112, 500284), (181, 309568), (224, 250142), (362, 154784), (448, 125071), (691, 81088), (724, 77392), (1267, 44224), (1382, 40544), (1448, 38696), (2534, 22112), (2764, 20272), (2896, 19348), (4837, 11584), (5068, 11056), (5528, 10136), (5792, 9674)]