51275730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{155381}}^1$

素因数の和:155402

約数の個数: 32

約数和(自身を含む): 134250048

約数和(自身を除く): 82974318

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 155381, 310762, 466143, 776905, 932286, 1553810, 1709191, 2330715, 3418382, 4661430, 5127573, 8545955, 10255146, 17091910, 25637865, 51275730]

約数ペア:

[(1, 51275730), (2, 25637865), (3, 17091910), (5, 10255146), (6, 8545955), (10, 5127573), (11, 4661430), (15, 3418382), (22, 2330715), (30, 1709191), (33, 1553810), (55, 932286), (66, 776905), (110, 466143), (165, 310762), (330, 155381)]