55144888

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 105310800

約数和(自身を除く): 50165912

約数列:

[1, 2, 4, 8, 97, 179, 194, 358, 388, 397, 716, 776, 794, 1432, 1588, 3176, 17363, 34726, 38509, 69452, 71063, 77018, 138904, 142126, 154036, 284252, 308072, 568504, 6893111, 13786222, 27572444, 55144888]

約数ペア:

[(1, 55144888), (2, 27572444), (4, 13786222), (8, 6893111), (97, 568504), (179, 308072), (194, 284252), (358, 154036), (388, 142126), (397, 138904), (716, 77018), (776, 71063), (794, 69452), (1432, 38509), (1588, 34726), (3176, 17363)]