51244570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8387}}^1$

素因数の和:8454

約数の個数: 32

約数和(自身を含む): 101461248

約数和(自身を除く): 50216678

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 8387, 16774, 41935, 83870, 109031, 218062, 394189, 545155, 788378, 1090310, 1970945, 3941890, 5124457, 10248914, 25622285, 51244570]

約数ペア:

[(1, 51244570), (2, 25622285), (5, 10248914), (10, 5124457), (13, 3941890), (26, 1970945), (47, 1090310), (65, 788378), (94, 545155), (130, 394189), (235, 218062), (470, 109031), (611, 83870), (1222, 41935), (3055, 16774), (6110, 8387)]