61255490

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{60649}}^1$

素因数の和:60757

約数の個数: 16

約数和(自身を含む): 111353400

約数和(自身を除く): 50097910

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 60649, 121298, 303245, 606490, 6125549, 12251098, 30627745, 61255490]

約数ペア:

[(1, 61255490), (2, 30627745), (5, 12251098), (10, 6125549), (101, 606490), (202, 303245), (505, 121298), (1010, 60649)]