51273190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1531}}^1$

素因数の和:1752

約数の個数: 32

約数和(自身を含む): 98280864

約数和(自身を除く): 47007674

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 197, 394, 985, 1531, 1970, 3062, 3349, 6698, 7655, 15310, 16745, 26027, 33490, 52054, 130135, 260270, 301607, 603214, 1508035, 3016070, 5127319, 10254638, 25636595, 51273190]

約数ペア:

[(1, 51273190), (2, 25636595), (5, 10254638), (10, 5127319), (17, 3016070), (34, 1508035), (85, 603214), (170, 301607), (197, 260270), (394, 130135), (985, 52054), (1531, 33490), (1970, 26027), (3062, 16745), (3349, 15310), (6698, 7655)]