51775472

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:486

約数の個数: 80

約数和(自身を含む): 123420672

約数和(自身を除く): 71645200

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 71, 112, 119, 136, 142, 238, 272, 284, 383, 476, 497, 568, 766, 952, 994, 1136, 1207, 1532, 1904, 1988, 2414, 2681, 3064, 3976, 4828, 5362, 6128, 6511, 7952, 8449, 9656, 10724, 13022, 16898, 19312, 21448, 26044, 27193, 33796, 42896, 45577, 52088, 54386, 67592, 91154, 104176, 108772, 135184, 182308, 190351, 217544, 364616, 380702, 435088, 462281, 729232, 761404, 924562, 1522808, 1849124, 3045616, 3235967, 3698248, 6471934, 7396496, 12943868, 25887736, 51775472]

約数ペア:

[(1, 51775472), (2, 25887736), (4, 12943868), (7, 7396496), (8, 6471934), (14, 3698248), (16, 3235967), (17, 3045616), (28, 1849124), (34, 1522808), (56, 924562), (68, 761404), (71, 729232), (112, 462281), (119, 435088), (136, 380702), (142, 364616), (238, 217544), (272, 190351), (284, 182308), (383, 135184), (476, 108772), (497, 104176), (568, 91154), (766, 67592), (952, 54386), (994, 52088), (1136, 45577), (1207, 42896), (1532, 33796), (1904, 27193), (1988, 26044), (2414, 21448), (2681, 19312), (3064, 16898), (3976, 13022), (4828, 10724), (5362, 9656), (6128, 8449), (6511, 7952)]