54239984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2663}}^1$

素因数の和:2757

約数の個数: 40

約数和(自身を含む): 112314240

約数和(自身を除く): 58074256

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 536, 1072, 1273, 2546, 2663, 5092, 5326, 10184, 10652, 20368, 21304, 42608, 50597, 101194, 178421, 202388, 356842, 404776, 713684, 809552, 1427368, 2854736, 3389999, 6779998, 13559996, 27119992, 54239984]

約数ペア:

[(1, 54239984), (2, 27119992), (4, 13559996), (8, 6779998), (16, 3389999), (19, 2854736), (38, 1427368), (67, 809552), (76, 713684), (134, 404776), (152, 356842), (268, 202388), (304, 178421), (536, 101194), (1072, 50597), (1273, 42608), (2546, 21304), (2663, 20368), (5092, 10652), (5326, 10184)]