51710464

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:505

約数の個数: 80

約数和(自身を含む): 118070568

約数和(自身を除く): 66360104

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 457, 512, 544, 832, 884, 914, 1088, 1664, 1768, 1828, 2176, 3328, 3536, 3656, 4352, 5941, 6656, 7072, 7312, 7769, 8704, 11882, 14144, 14624, 15538, 23764, 28288, 29248, 31076, 47528, 56576, 58496, 62152, 95056, 100997, 113152, 116992, 124304, 190112, 201994, 233984, 248608, 380224, 403988, 497216, 760448, 807976, 994432, 1520896, 1615952, 1988864, 3041792, 3231904, 3977728, 6463808, 12927616, 25855232, 51710464]

約数ペア:

[(1, 51710464), (2, 25855232), (4, 12927616), (8, 6463808), (13, 3977728), (16, 3231904), (17, 3041792), (26, 1988864), (32, 1615952), (34, 1520896), (52, 994432), (64, 807976), (68, 760448), (104, 497216), (128, 403988), (136, 380224), (208, 248608), (221, 233984), (256, 201994), (272, 190112), (416, 124304), (442, 116992), (457, 113152), (512, 100997), (544, 95056), (832, 62152), (884, 58496), (914, 56576), (1088, 47528), (1664, 31076), (1768, 29248), (1828, 28288), (2176, 23764), (3328, 15538), (3536, 14624), (3656, 14144), (4352, 11882), (5941, 8704), (6656, 7769), (7072, 7312)]