53393192

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20663}}^1$

素因数の和:20705

約数の個数: 32

約数和(自身を含む): 111585600

約数和(自身を除く): 58192408

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 20663, 41326, 82652, 165304, 351271, 392597, 702542, 785194, 1405084, 1570388, 2810168, 3140776, 6674149, 13348298, 26696596, 53393192]

約数ペア:

[(1, 53393192), (2, 26696596), (4, 13348298), (8, 6674149), (17, 3140776), (19, 2810168), (34, 1570388), (38, 1405084), (68, 785194), (76, 702542), (136, 392597), (152, 351271), (323, 165304), (646, 82652), (1292, 41326), (2584, 20663)]