52550757

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 92776320

約数和(自身を除く): 40225563

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 139, 153, 353, 357, 417, 973, 1059, 1071, 1251, 2363, 2471, 2919, 3177, 6001, 7089, 7413, 8757, 16541, 18003, 21267, 22239, 42007, 49067, 49623, 54009, 126021, 147201, 148869, 343469, 378063, 441603, 834139, 1030407, 2502417, 3091221, 5838973, 7507251, 17516919, 52550757]

約数ペア:

[(1, 52550757), (3, 17516919), (7, 7507251), (9, 5838973), (17, 3091221), (21, 2502417), (51, 1030407), (63, 834139), (119, 441603), (139, 378063), (153, 343469), (353, 148869), (357, 147201), (417, 126021), (973, 54009), (1059, 49623), (1071, 49067), (1251, 42007), (2363, 22239), (2471, 21267), (2919, 18003), (3177, 16541), (6001, 8757), (7089, 7413)]