51281135

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{4261}}^1$

素因数の和:4378

約数の個数: 16

約数和(自身を含む): 64441440

約数和(自身を除く): 13160305

約数列:

[1, 5, 29, 83, 145, 415, 2407, 4261, 12035, 21305, 123569, 353663, 617845, 1768315, 10256227, 51281135]

約数ペア:

[(1, 51281135), (5, 10256227), (29, 1768315), (83, 617845), (145, 353663), (415, 123569), (2407, 21305), (4261, 12035)]