51336376

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:644

約数の個数: 64

約数和(自身を含む): 119508480

約数和(自身を除く): 68172104

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 151, 182, 302, 364, 467, 604, 728, 934, 1057, 1208, 1868, 1963, 2114, 3269, 3736, 3926, 4228, 6071, 6538, 7852, 8456, 12142, 13076, 13741, 15704, 24284, 26152, 27482, 42497, 48568, 54964, 70517, 84994, 109928, 141034, 169988, 282068, 339976, 493619, 564136, 916721, 987238, 1833442, 1974476, 3666884, 3948952, 6417047, 7333768, 12834094, 25668188, 51336376]

約数ペア:

[(1, 51336376), (2, 25668188), (4, 12834094), (7, 7333768), (8, 6417047), (13, 3948952), (14, 3666884), (26, 1974476), (28, 1833442), (52, 987238), (56, 916721), (91, 564136), (104, 493619), (151, 339976), (182, 282068), (302, 169988), (364, 141034), (467, 109928), (604, 84994), (728, 70517), (934, 54964), (1057, 48568), (1208, 42497), (1868, 27482), (1963, 26152), (2114, 24284), (3269, 15704), (3736, 13741), (3926, 13076), (4228, 12142), (6071, 8456), (6538, 7852)]