49987357648

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:585

約数の個数: 160

約数和(自身を含む): 106393190400

約数和(自身を除く): 56405832752

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 97, 124, 184, 194, 199, 227, 248, 368, 388, 398, 454, 496, 713, 776, 796, 908, 1426, 1552, 1592, 1816, 2231, 2852, 3007, 3184, 3632, 4462, 4577, 5221, 5704, 6014, 6169, 7037, 8924, 9154, 10442, 11408, 12028, 12338, 14074, 17848, 18308, 19303, 20884, 22019, 24056, 24676, 28148, 35696, 36616, 38606, 41768, 44038, 45173, 48112, 49352, 56296, 69161, 73232, 77212, 83536, 88076, 90346, 98704, 112592, 138322, 141887, 154424, 161851, 176152, 180692, 276644, 283774, 308848, 323702, 352304, 361384, 443969, 506437, 553288, 567548, 598393, 647404, 682589, 722768, 887938, 1012874, 1038979, 1106576, 1135096, 1196786, 1294808, 1365178, 1400363, 1775876, 2025748, 2077958, 2270192, 2393572, 2589616, 2730356, 2800726, 3551752, 4051496, 4155916, 4381781, 4787144, 5460712, 5601452, 7103504, 8102992, 8311832, 8763562, 9574288, 10921424, 11202904, 13763039, 15699547, 16623664, 17527124, 22405808, 27526078, 31399094, 32208349, 35054248, 55052156, 62798188, 64416698, 70108496, 100780963, 110104312, 125596376, 128833396, 135835211, 201561926, 220208624, 251192752, 257666792, 271670422, 403123852, 515333584, 543340844, 806247704, 1086681688, 1612495408, 2173363376, 3124209853, 6248419706, 12496839412, 24993678824, 49987357648]

約数ペア:

[(1, 49987357648), (2, 24993678824), (4, 12496839412), (8, 6248419706), (16, 3124209853), (23, 2173363376), (31, 1612495408), (46, 1086681688), (62, 806247704), (92, 543340844), (97, 515333584), (124, 403123852), (184, 271670422), (194, 257666792), (199, 251192752), (227, 220208624), (248, 201561926), (368, 135835211), (388, 128833396), (398, 125596376), (454, 110104312), (496, 100780963), (713, 70108496), (776, 64416698), (796, 62798188), (908, 55052156), (1426, 35054248), (1552, 32208349), (1592, 31399094), (1816, 27526078), (2231, 22405808), (2852, 17527124), (3007, 16623664), (3184, 15699547), (3632, 13763039), (4462, 11202904), (4577, 10921424), (5221, 9574288), (5704, 8763562), (6014, 8311832), (6169, 8102992), (7037, 7103504), (8924, 5601452), (9154, 5460712), (10442, 4787144), (11408, 4381781), (12028, 4155916), (12338, 4051496), (14074, 3551752), (17848, 2800726), (18308, 2730356), (19303, 2589616), (20884, 2393572), (22019, 2270192), (24056, 2077958), (24676, 2025748), (28148, 1775876), (35696, 1400363), (36616, 1365178), (38606, 1294808), (41768, 1196786), (44038, 1135096), (45173, 1106576), (48112, 1038979), (49352, 1012874), (56296, 887938), (69161, 722768), (73232, 682589), (77212, 647404), (83536, 598393), (88076, 567548), (90346, 553288), (98704, 506437), (112592, 443969), (138322, 361384), (141887, 352304), (154424, 323702), (161851, 308848), (176152, 283774), (180692, 276644)]