55072570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1583}}^1$

素因数の和:1675

約数の個数: 48

約数和(自身を含む): 117013248

約数和(自身を除く): 61940678

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 71, 98, 142, 245, 355, 490, 497, 710, 994, 1583, 2485, 3166, 3479, 4970, 6958, 7915, 11081, 15830, 17395, 22162, 34790, 55405, 77567, 110810, 112393, 155134, 224786, 387835, 561965, 775670, 786751, 1123930, 1573502, 3933755, 5507257, 7867510, 11014514, 27536285, 55072570]

約数ペア:

[(1, 55072570), (2, 27536285), (5, 11014514), (7, 7867510), (10, 5507257), (14, 3933755), (35, 1573502), (49, 1123930), (70, 786751), (71, 775670), (98, 561965), (142, 387835), (245, 224786), (355, 155134), (490, 112393), (497, 110810), (710, 77567), (994, 55405), (1583, 34790), (2485, 22162), (3166, 17395), (3479, 15830), (4970, 11081), (6958, 7915)]