52806965775

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{66821}}^1$

素因数の和:67132

約数の個数: 48

約数和(自身を含む): 89786315808

約数和(自身を除く): 36979350033

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 257, 615, 771, 1025, 1285, 3075, 3855, 6425, 10537, 19275, 31611, 52685, 66821, 158055, 200463, 263425, 334105, 790275, 1002315, 1670525, 2739661, 5011575, 8218983, 13698305, 17172997, 41094915, 51518991, 68491525, 85864985, 205474575, 257594955, 429324925, 704092877, 1287974775, 2112278631, 3520464385, 10561393155, 17602321925, 52806965775]

約数ペア:

[(1, 52806965775), (3, 17602321925), (5, 10561393155), (15, 3520464385), (25, 2112278631), (41, 1287974775), (75, 704092877), (123, 429324925), (205, 257594955), (257, 205474575), (615, 85864985), (771, 68491525), (1025, 51518991), (1285, 41094915), (3075, 17172997), (3855, 13698305), (6425, 8218983), (10537, 5011575), (19275, 2739661), (31611, 1670525), (52685, 1002315), (66821, 790275), (158055, 334105), (200463, 263425)]