49677621

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 82802304

約数和(自身を除く): 33124683

約数列:

[1, 3, 7, 17, 21, 49, 51, 103, 119, 147, 193, 309, 357, 579, 721, 833, 1351, 1751, 2163, 2499, 3281, 4053, 5047, 5253, 9457, 9843, 12257, 15141, 19879, 22967, 28371, 36771, 59637, 68901, 85799, 139153, 160769, 257397, 337943, 417459, 482307, 974071, 1013829, 2365601, 2922213, 7096803, 16559207, 49677621]

約数ペア:

[(1, 49677621), (3, 16559207), (7, 7096803), (17, 2922213), (21, 2365601), (49, 1013829), (51, 974071), (103, 482307), (119, 417459), (147, 337943), (193, 257397), (309, 160769), (357, 139153), (579, 85799), (721, 68901), (833, 59637), (1351, 36771), (1751, 28371), (2163, 22967), (2499, 19879), (3281, 15141), (4053, 12257), (5047, 9843), (5253, 9457)]