51180724

素因数分解:

$2^2\times 7^1\times {\mathrm{823}}^1\times {\mathrm{2221}}^1$

素因数の和:3055

約数の個数: 24

約数和(自身を含む): 102531968

約数和(自身を除く): 51351244

約数列:

[1, 2, 4, 7, 14, 28, 823, 1646, 2221, 3292, 4442, 5761, 8884, 11522, 15547, 23044, 31094, 62188, 1827883, 3655766, 7311532, 12795181, 25590362, 51180724]

約数ペア:

[(1, 51180724), (2, 25590362), (4, 12795181), (7, 7311532), (14, 3655766), (28, 1827883), (823, 62188), (1646, 31094), (2221, 23044), (3292, 15547), (4442, 11522), (5761, 8884)]