50400784

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:392

約数の個数: 80

約数和(自身を含む): 119778048

約数和(自身を除く): 69377264

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 103, 112, 119, 136, 206, 238, 257, 272, 412, 476, 514, 721, 824, 952, 1028, 1442, 1648, 1751, 1799, 1904, 2056, 2884, 3502, 3598, 4112, 4369, 5768, 7004, 7196, 8738, 11536, 12257, 14008, 14392, 17476, 24514, 26471, 28016, 28784, 30583, 34952, 49028, 52942, 61166, 69904, 98056, 105884, 122332, 185297, 196112, 211768, 244664, 370594, 423536, 450007, 489328, 741188, 900014, 1482376, 1800028, 2964752, 3150049, 3600056, 6300098, 7200112, 12600196, 25200392, 50400784]

約数ペア:

[(1, 50400784), (2, 25200392), (4, 12600196), (7, 7200112), (8, 6300098), (14, 3600056), (16, 3150049), (17, 2964752), (28, 1800028), (34, 1482376), (56, 900014), (68, 741188), (103, 489328), (112, 450007), (119, 423536), (136, 370594), (206, 244664), (238, 211768), (257, 196112), (272, 185297), (412, 122332), (476, 105884), (514, 98056), (721, 69904), (824, 61166), (952, 52942), (1028, 49028), (1442, 34952), (1648, 30583), (1751, 28784), (1799, 28016), (1904, 26471), (2056, 24514), (2884, 17476), (3502, 14392), (3598, 14008), (4112, 12257), (4369, 11536), (5768, 8738), (7004, 7196)]