51826390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67307}}^1$

素因数の和:67332

約数の個数: 32

約数和(自身を含む): 116308224

約数和(自身を除く): 64481834

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 67307, 134614, 336535, 471149, 673070, 740377, 942298, 1480754, 2355745, 3701885, 4711490, 5182639, 7403770, 10365278, 25913195, 51826390]

約数ペア:

[(1, 51826390), (2, 25913195), (5, 10365278), (7, 7403770), (10, 5182639), (11, 4711490), (14, 3701885), (22, 2355745), (35, 1480754), (55, 942298), (70, 740377), (77, 673070), (110, 471149), (154, 336535), (385, 134614), (770, 67307)]