51331620912

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{8191}}^1$

素因数の和:8320

約数の個数: 240

約数和(自身を含む): 158880497664

約数和(自身を除く): 107548876752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 83, 88, 104, 121, 132, 143, 156, 166, 176, 208, 242, 249, 264, 286, 312, 332, 363, 429, 484, 498, 528, 572, 624, 664, 726, 858, 913, 968, 996, 1079, 1144, 1328, 1452, 1573, 1716, 1826, 1936, 1992, 2158, 2288, 2739, 2904, 3146, 3237, 3432, 3652, 3984, 4316, 4719, 5478, 5808, 6292, 6474, 6864, 7304, 8191, 8632, 9438, 10043, 10956, 11869, 12584, 12948, 14608, 16382, 17264, 18876, 20086, 21912, 23738, 24573, 25168, 25896, 30129, 32764, 35607, 37752, 40172, 43824, 47476, 49146, 51792, 60258, 65528, 71214, 75504, 80344, 90101, 94952, 98292, 106483, 120516, 130559, 131056, 142428, 160688, 180202, 189904, 196584, 212966, 241032, 261118, 270303, 284856, 319449, 360404, 391677, 393168, 425932, 482064, 522236, 540606, 569712, 638898, 679853, 720808, 783354, 851864, 991111, 1044472, 1081212, 1171313, 1277796, 1359706, 1441616, 1566708, 1703728, 1982222, 2039559, 2088944, 2162424, 2342626, 2555592, 2719412, 2973333, 3133416, 3513939, 3964444, 4079118, 4324848, 4685252, 5111184, 5438824, 5946666, 6266832, 7027878, 7478383, 7928888, 8158236, 8838089, 9370504, 10877648, 11893332, 12884443, 14055756, 14956766, 15857776, 16316472, 17676178, 18741008, 22435149, 23786664, 25768886, 26514267, 28111512, 29913532, 32632944, 35352356, 38653329, 44870298, 47573328, 51537772, 53028534, 56223024, 59827064, 70704712, 77306658, 82262213, 89740596, 97218979, 103075544, 106057068, 119654128, 141409424, 154613316, 164524426, 179481192, 194437958, 206151088, 212114136, 246786639, 291656937, 309226632, 329048852, 358962384, 388875916, 424228272, 493573278, 583313874, 618453264, 658097704, 777751832, 987146556, 1069408769, 1166627748, 1316195408, 1555503664, 1974293112, 2138817538, 2333255496, 3208226307, 3948586224, 4277635076, 4666510992, 6416452614, 8555270152, 12832905228, 17110540304, 25665810456, 51331620912]

約数ペア:

[(1, 51331620912), (2, 25665810456), (3, 17110540304), (4, 12832905228), (6, 8555270152), (8, 6416452614), (11, 4666510992), (12, 4277635076), (13, 3948586224), (16, 3208226307), (22, 2333255496), (24, 2138817538), (26, 1974293112), (33, 1555503664), (39, 1316195408), (44, 1166627748), (48, 1069408769), (52, 987146556), (66, 777751832), (78, 658097704), (83, 618453264), (88, 583313874), (104, 493573278), (121, 424228272), (132, 388875916), (143, 358962384), (156, 329048852), (166, 309226632), (176, 291656937), (208, 246786639), (242, 212114136), (249, 206151088), (264, 194437958), (286, 179481192), (312, 164524426), (332, 154613316), (363, 141409424), (429, 119654128), (484, 106057068), (498, 103075544), (528, 97218979), (572, 89740596), (624, 82262213), (664, 77306658), (726, 70704712), (858, 59827064), (913, 56223024), (968, 53028534), (996, 51537772), (1079, 47573328), (1144, 44870298), (1328, 38653329), (1452, 35352356), (1573, 32632944), (1716, 29913532), (1826, 28111512), (1936, 26514267), (1992, 25768886), (2158, 23786664), (2288, 22435149), (2739, 18741008), (2904, 17676178), (3146, 16316472), (3237, 15857776), (3432, 14956766), (3652, 14055756), (3984, 12884443), (4316, 11893332), (4719, 10877648), (5478, 9370504), (5808, 8838089), (6292, 8158236), (6474, 7928888), (6864, 7478383), (7304, 7027878), (8191, 6266832), (8632, 5946666), (9438, 5438824), (10043, 5111184), (10956, 4685252), (11869, 4324848), (12584, 4079118), (12948, 3964444), (14608, 3513939), (16382, 3133416), (17264, 2973333), (18876, 2719412), (20086, 2555592), (21912, 2342626), (23738, 2162424), (24573, 2088944), (25168, 2039559), (25896, 1982222), (30129, 1703728), (32764, 1566708), (35607, 1441616), (37752, 1359706), (40172, 1277796), (43824, 1171313), (47476, 1081212), (49146, 1044472), (51792, 991111), (60258, 851864), (65528, 783354), (71214, 720808), (75504, 679853), (80344, 638898), (90101, 569712), (94952, 540606), (98292, 522236), (106483, 482064), (120516, 425932), (130559, 393168), (131056, 391677), (142428, 360404), (160688, 319449), (180202, 284856), (189904, 270303), (196584, 261118), (212966, 241032)]