49489788

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 128616768

約数和(自身を除く): 79126980

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 41, 51, 61, 68, 82, 97, 102, 122, 123, 164, 183, 194, 204, 244, 246, 291, 366, 388, 492, 582, 697, 732, 1037, 1164, 1394, 1649, 2074, 2091, 2501, 2788, 3111, 3298, 3977, 4148, 4182, 4947, 5002, 5917, 6222, 6596, 7503, 7954, 8364, 9894, 10004, 11834, 11931, 12444, 15006, 15908, 17751, 19788, 23668, 23862, 30012, 35502, 42517, 47724, 67609, 71004, 85034, 100589, 127551, 135218, 170068, 201178, 202827, 242597, 255102, 270436, 301767, 402356, 405654, 485194, 510204, 603534, 727791, 811308, 970388, 1207068, 1455582, 2911164, 4124149, 8248298, 12372447, 16496596, 24744894, 49489788]

約数ペア:

[(1, 49489788), (2, 24744894), (3, 16496596), (4, 12372447), (6, 8248298), (12, 4124149), (17, 2911164), (34, 1455582), (41, 1207068), (51, 970388), (61, 811308), (68, 727791), (82, 603534), (97, 510204), (102, 485194), (122, 405654), (123, 402356), (164, 301767), (183, 270436), (194, 255102), (204, 242597), (244, 202827), (246, 201178), (291, 170068), (366, 135218), (388, 127551), (492, 100589), (582, 85034), (697, 71004), (732, 67609), (1037, 47724), (1164, 42517), (1394, 35502), (1649, 30012), (2074, 23862), (2091, 23668), (2501, 19788), (2788, 17751), (3111, 15908), (3298, 15006), (3977, 12444), (4148, 11931), (4182, 11834), (4947, 10004), (5002, 9894), (5917, 8364), (6222, 7954), (6596, 7503)]