53643190

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{40949}}^1$

素因数の和:41087

約数の個数: 16

約数和(自身を含む): 97297200

約数和(自身を除く): 43654010

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 40949, 81898, 204745, 409490, 5364319, 10728638, 26821595, 53643190]

約数ペア:

[(1, 53643190), (2, 26821595), (5, 10728638), (10, 5364319), (131, 409490), (262, 204745), (655, 81898), (1310, 40949)]