27906650

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{13613}}^1$

素因数の和:13666

約数の個数: 24

約数和(自身を含む): 53176284

約数和(自身を除く): 25269634

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 13613, 27226, 68065, 136130, 340325, 558133, 680650, 1116266, 2790665, 5581330, 13953325, 27906650]

約数ペア:

[(1, 27906650), (2, 13953325), (5, 5581330), (10, 2790665), (25, 1116266), (41, 680650), (50, 558133), (82, 340325), (205, 136130), (410, 68065), (1025, 27226), (2050, 13613)]