51422650

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{12391}}^1$

素因数の和:12486

約数の個数: 24

約数和(自身を含む): 96806304

約数和(自身を除く): 45383654

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 12391, 24782, 61955, 123910, 309775, 619550, 1028453, 2056906, 5142265, 10284530, 25711325, 51422650]

約数ペア:

[(1, 51422650), (2, 25711325), (5, 10284530), (10, 5142265), (25, 2056906), (50, 1028453), (83, 619550), (166, 309775), (415, 123910), (830, 61955), (2075, 24782), (4150, 12391)]