56104856210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1535857}}^1$

素因数の和:1536158

約数の個数: 32

約数和(自身を含む): 109144212912

約数和(自身を除く): 53039356702

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 281, 562, 1405, 2810, 3653, 7306, 18265, 36530, 1535857, 3071714, 7679285, 15358570, 19966141, 39932282, 99830705, 199661410, 431575817, 863151634, 2157879085, 4315758170, 5610485621, 11220971242, 28052428105, 56104856210]

約数ペア:

[(1, 56104856210), (2, 28052428105), (5, 11220971242), (10, 5610485621), (13, 4315758170), (26, 2157879085), (65, 863151634), (130, 431575817), (281, 199661410), (562, 99830705), (1405, 39932282), (2810, 19966141), (3653, 15358570), (7306, 7679285), (18265, 3071714), (36530, 1535857)]