47780896

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:1001

約数の個数: 48

約数和(自身を含む): 100245600

約数和(自身を除く): 52464704

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 89, 152, 178, 304, 356, 608, 712, 883, 1424, 1691, 1766, 2848, 3382, 3532, 6764, 7064, 13528, 14128, 16777, 27056, 28256, 33554, 54112, 67108, 78587, 134216, 157174, 268432, 314348, 536864, 628696, 1257392, 1493153, 2514784, 2986306, 5972612, 11945224, 23890448, 47780896]

約数ペア:

[(1, 47780896), (2, 23890448), (4, 11945224), (8, 5972612), (16, 2986306), (19, 2514784), (32, 1493153), (38, 1257392), (76, 628696), (89, 536864), (152, 314348), (178, 268432), (304, 157174), (356, 134216), (608, 78587), (712, 67108), (883, 54112), (1424, 33554), (1691, 28256), (1766, 27056), (2848, 16777), (3382, 14128), (3532, 13528), (6764, 7064)]