51551788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{2503}}^1$

素因数の和:2797

約数の個数: 24

約数和(自身を含む): 95352320

約数和(自身を除く): 43800532

約数列:

[1, 2, 4, 19, 38, 76, 271, 542, 1084, 2503, 5006, 5149, 10012, 10298, 20596, 47557, 95114, 190228, 678313, 1356626, 2713252, 12887947, 25775894, 51551788]

約数ペア:

[(1, 51551788), (2, 25775894), (4, 12887947), (19, 2713252), (38, 1356626), (76, 678313), (271, 190228), (542, 95114), (1084, 47557), (2503, 20596), (5006, 10298), (5149, 10012)]