53440478

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41947}}^1$

素因数の和:41976

約数の個数: 24

約数和(自身を含む): 100423512

約数和(自身を除く): 46983034

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 41947, 83894, 293629, 545311, 587258, 1090622, 2055403, 3817177, 4110806, 7634354, 26720239, 53440478]

約数ペア:

[(1, 53440478), (2, 26720239), (7, 7634354), (13, 4110806), (14, 3817177), (26, 2055403), (49, 1090622), (91, 587258), (98, 545311), (182, 293629), (637, 83894), (1274, 41947)]