51566270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2549}}^1$

素因数の和:2597

約数の個数: 48

約数和(自身を含む): 112730400

約数和(自身を除く): 61164130

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 289, 578, 595, 1190, 1445, 2023, 2549, 2890, 4046, 5098, 10115, 12745, 17843, 20230, 25490, 35686, 43333, 86666, 89215, 178430, 216665, 303331, 433330, 606662, 736661, 1473322, 1516655, 3033310, 3683305, 5156627, 7366610, 10313254, 25783135, 51566270]

約数ペア:

[(1, 51566270), (2, 25783135), (5, 10313254), (7, 7366610), (10, 5156627), (14, 3683305), (17, 3033310), (34, 1516655), (35, 1473322), (70, 736661), (85, 606662), (119, 433330), (170, 303331), (238, 216665), (289, 178430), (578, 89215), (595, 86666), (1190, 43333), (1445, 35686), (2023, 25490), (2549, 20230), (2890, 17843), (4046, 12745), (5098, 10115)]