51910144

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1$

素因数の和:751

約数の個数: 80

約数和(自身を含む): 122023440

約数和(自身を除く): 70113296

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 512, 572, 704, 709, 832, 1144, 1408, 1418, 1664, 2288, 2816, 2836, 3328, 4576, 5632, 5672, 6656, 7799, 9152, 9217, 11344, 15598, 18304, 18434, 22688, 31196, 36608, 36868, 45376, 62392, 73216, 73736, 90752, 101387, 124784, 147472, 181504, 202774, 249568, 294944, 363008, 405548, 499136, 589888, 811096, 998272, 1179776, 1622192, 1996544, 2359552, 3244384, 3993088, 4719104, 6488768, 12977536, 25955072, 51910144]

約数ペア:

[(1, 51910144), (2, 25955072), (4, 12977536), (8, 6488768), (11, 4719104), (13, 3993088), (16, 3244384), (22, 2359552), (26, 1996544), (32, 1622192), (44, 1179776), (52, 998272), (64, 811096), (88, 589888), (104, 499136), (128, 405548), (143, 363008), (176, 294944), (208, 249568), (256, 202774), (286, 181504), (352, 147472), (416, 124784), (512, 101387), (572, 90752), (704, 73736), (709, 73216), (832, 62392), (1144, 45376), (1408, 36868), (1418, 36608), (1664, 31196), (2288, 22688), (2816, 18434), (2836, 18304), (3328, 15598), (4576, 11344), (5632, 9217), (5672, 9152), (6656, 7799)]