51783536

素因数分解:

$2^4\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1153}}^1$

素因数の和:1569

約数の個数: 40

約数和(自身を含む): 115049184

約数和(自身を除く): 63265648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 401, 802, 1153, 1604, 2306, 2807, 3208, 4612, 5614, 6416, 8071, 9224, 11228, 16142, 18448, 22456, 32284, 44912, 64568, 129136, 462353, 924706, 1849412, 3236471, 3698824, 6472942, 7397648, 12945884, 25891768, 51783536]

約数ペア:

[(1, 51783536), (2, 25891768), (4, 12945884), (7, 7397648), (8, 6472942), (14, 3698824), (16, 3236471), (28, 1849412), (56, 924706), (112, 462353), (401, 129136), (802, 64568), (1153, 44912), (1604, 32284), (2306, 22456), (2807, 18448), (3208, 16142), (4612, 11228), (5614, 9224), (6416, 8071)]