53571848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{881}}^1$

素因数の和:1589

約数の個数: 32

約数和(自身を含む): 109861920

約数和(自身を除く): 56290072

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 691, 881, 1382, 1762, 2764, 3524, 5528, 7048, 7601, 9691, 15202, 19382, 30404, 38764, 60808, 77528, 608771, 1217542, 2435084, 4870168, 6696481, 13392962, 26785924, 53571848]

約数ペア:

[(1, 53571848), (2, 26785924), (4, 13392962), (8, 6696481), (11, 4870168), (22, 2435084), (44, 1217542), (88, 608771), (691, 77528), (881, 60808), (1382, 38764), (1762, 30404), (2764, 19382), (3524, 15202), (5528, 9691), (7048, 7601)]