26973850

素因数分解:

$2^1\times 5^2\times {\mathrm{643}}^1\times {\mathrm{839}}^1$

素因数の和:1494

約数の個数: 24

約数和(自身を含む): 50309280

約数和(自身を除く): 23335430

約数列:

[1, 2, 5, 10, 25, 50, 643, 839, 1286, 1678, 3215, 4195, 6430, 8390, 16075, 20975, 32150, 41950, 539477, 1078954, 2697385, 5394770, 13486925, 26973850]

約数ペア:

[(1, 26973850), (2, 13486925), (5, 5394770), (10, 2697385), (25, 1078954), (50, 539477), (643, 41950), (839, 32150), (1286, 20975), (1678, 16075), (3215, 8390), (4195, 6430)]