52247181

素因数分解:

$3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{2557}}^1$

素因数の和:2713

約数の個数: 24

約数和(自身を含む): 81651360

約数和(自身を除く): 29404179

約数列:

[1, 3, 7, 21, 49, 139, 147, 417, 973, 2557, 2919, 6811, 7671, 17899, 20433, 53697, 125293, 355423, 375879, 1066269, 2487961, 7463883, 17415727, 52247181]

約数ペア:

[(1, 52247181), (3, 17415727), (7, 7463883), (21, 2487961), (49, 1066269), (139, 375879), (147, 355423), (417, 125293), (973, 53697), (2557, 20433), (2919, 17899), (6811, 7671)]