51244711

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 12622169

約数列:

[1, 7, 29, 41, 47, 131, 203, 287, 329, 917, 1189, 1363, 1927, 3799, 5371, 6157, 8323, 9541, 13489, 26593, 37597, 43099, 55883, 155759, 178553, 252437, 391181, 1090313, 1249871, 1767059, 7320673, 51244711]

約数ペア:

[(1, 51244711), (7, 7320673), (29, 1767059), (41, 1249871), (47, 1090313), (131, 391181), (203, 252437), (287, 178553), (329, 155759), (917, 55883), (1189, 43099), (1363, 37597), (1927, 26593), (3799, 13489), (5371, 9541), (6157, 8323)]