51969890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1583}}^1$

素因数の和:1671

約数の個数: 48

約数和(自身を含む): 110512512

約数和(自身を除く): 58542622

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 134, 245, 335, 469, 490, 670, 938, 1583, 2345, 3166, 3283, 4690, 6566, 7915, 11081, 15830, 16415, 22162, 32830, 55405, 77567, 106061, 110810, 155134, 212122, 387835, 530305, 742427, 775670, 1060610, 1484854, 3712135, 5196989, 7424270, 10393978, 25984945, 51969890]

約数ペア:

[(1, 51969890), (2, 25984945), (5, 10393978), (7, 7424270), (10, 5196989), (14, 3712135), (35, 1484854), (49, 1060610), (67, 775670), (70, 742427), (98, 530305), (134, 387835), (245, 212122), (335, 155134), (469, 110810), (490, 106061), (670, 77567), (938, 55405), (1583, 32830), (2345, 22162), (3166, 16415), (3283, 15830), (4690, 11081), (6566, 7915)]