54847984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10613}}^1$

素因数の和:10657

約数の個数: 40

約数和(自身を含む): 118452240

約数和(自身を除く): 63604256

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 10613, 21226, 42452, 84904, 169808, 180421, 201647, 360842, 403294, 721684, 806588, 1443368, 1613176, 2886736, 3226352, 3427999, 6855998, 13711996, 27423992, 54847984]

約数ペア:

[(1, 54847984), (2, 27423992), (4, 13711996), (8, 6855998), (16, 3427999), (17, 3226352), (19, 2886736), (34, 1613176), (38, 1443368), (68, 806588), (76, 721684), (136, 403294), (152, 360842), (272, 201647), (304, 180421), (323, 169808), (646, 84904), (1292, 42452), (2584, 21226), (5168, 10613)]