53491312

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 125706240

約数和(自身を除く): 72214928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 43, 56, 58, 86, 112, 116, 172, 203, 232, 301, 344, 383, 406, 464, 602, 688, 766, 812, 1204, 1247, 1532, 1624, 2408, 2494, 2681, 3064, 3248, 4816, 4988, 5362, 6128, 8729, 9976, 10724, 11107, 16469, 17458, 19952, 21448, 22214, 32938, 34916, 42896, 44428, 65876, 69832, 77749, 88856, 115283, 131752, 139664, 155498, 177712, 230566, 263504, 310996, 461132, 477601, 621992, 922264, 955202, 1243984, 1844528, 1910404, 3343207, 3820808, 6686414, 7641616, 13372828, 26745656, 53491312]

約数ペア:

[(1, 53491312), (2, 26745656), (4, 13372828), (7, 7641616), (8, 6686414), (14, 3820808), (16, 3343207), (28, 1910404), (29, 1844528), (43, 1243984), (56, 955202), (58, 922264), (86, 621992), (112, 477601), (116, 461132), (172, 310996), (203, 263504), (232, 230566), (301, 177712), (344, 155498), (383, 139664), (406, 131752), (464, 115283), (602, 88856), (688, 77749), (766, 69832), (812, 65876), (1204, 44428), (1247, 42896), (1532, 34916), (1624, 32938), (2408, 22214), (2494, 21448), (2681, 19952), (3064, 17458), (3248, 16469), (4816, 11107), (4988, 10724), (5362, 9976), (6128, 8729)]