52447480

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9433}}^1$

素因数の和:9583

約数の個数: 32

約数和(自身を含む): 118868400

約数和(自身を除く): 66420920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 9433, 18866, 37732, 47165, 75464, 94330, 188660, 377320, 1311187, 2622374, 5244748, 6555935, 10489496, 13111870, 26223740, 52447480]

約数ペア:

[(1, 52447480), (2, 26223740), (4, 13111870), (5, 10489496), (8, 6555935), (10, 5244748), (20, 2622374), (40, 1311187), (139, 377320), (278, 188660), (556, 94330), (695, 75464), (1112, 47165), (1390, 37732), (2780, 18866), (5560, 9433)]