51103170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{189271}}^1$

素因数の和:189287

約数の個数: 32

約数和(自身を含む): 136275840

約数和(自身を除く): 85172670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 189271, 378542, 567813, 946355, 1135626, 1703439, 1892710, 2839065, 3406878, 5110317, 5678130, 8517195, 10220634, 17034390, 25551585, 51103170]

約数ペア:

[(1, 51103170), (2, 25551585), (3, 17034390), (5, 10220634), (6, 8517195), (9, 5678130), (10, 5110317), (15, 3406878), (18, 2839065), (27, 1892710), (30, 1703439), (45, 1135626), (54, 946355), (90, 567813), (135, 378542), (270, 189271)]