53669440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:300

約数の個数: 112

約数和(自身を含む): 141914880

約数和(自身を除く): 88245440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 79, 80, 88, 110, 158, 160, 176, 193, 220, 316, 320, 352, 386, 395, 440, 632, 704, 772, 790, 869, 880, 965, 1264, 1544, 1580, 1738, 1760, 1930, 2123, 2528, 3088, 3160, 3476, 3520, 3860, 4246, 4345, 5056, 6176, 6320, 6952, 7720, 8492, 8690, 10615, 12352, 12640, 13904, 15247, 15440, 16984, 17380, 21230, 25280, 27808, 30494, 30880, 33968, 34760, 42460, 55616, 60988, 61760, 67936, 69520, 76235, 84920, 121976, 135872, 139040, 152470, 167717, 169840, 243952, 278080, 304940, 335434, 339680, 487904, 609880, 670868, 679360, 838585, 975808, 1219760, 1341736, 1677170, 2439520, 2683472, 3354340, 4879040, 5366944, 6708680, 10733888, 13417360, 26834720, 53669440]

約数ペア:

[(1, 53669440), (2, 26834720), (4, 13417360), (5, 10733888), (8, 6708680), (10, 5366944), (11, 4879040), (16, 3354340), (20, 2683472), (22, 2439520), (32, 1677170), (40, 1341736), (44, 1219760), (55, 975808), (64, 838585), (79, 679360), (80, 670868), (88, 609880), (110, 487904), (158, 339680), (160, 335434), (176, 304940), (193, 278080), (220, 243952), (316, 169840), (320, 167717), (352, 152470), (386, 139040), (395, 135872), (440, 121976), (632, 84920), (704, 76235), (772, 69520), (790, 67936), (869, 61760), (880, 60988), (965, 55616), (1264, 42460), (1544, 34760), (1580, 33968), (1738, 30880), (1760, 30494), (1930, 27808), (2123, 25280), (2528, 21230), (3088, 17380), (3160, 16984), (3476, 15440), (3520, 15247), (3860, 13904), (4246, 12640), (4345, 12352), (5056, 10615), (6176, 8690), (6320, 8492), (6952, 7720)]