51305331168

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1957621}}^1$

素因数の和:1957657

約数の個数: 144

約数和(自身を含む): 179568750816

約数和(自身を除く): 128263419648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 26208, 1957621, 3915242, 5872863, 7830484, 11745726, 13703347, 15660968, 17618589, 23491452, 25449073, 27406694, 31321936, 35237178, 41110041, 46982904, 50898146, 54813388, 62643872, 70474356, 76347219, 82220082, 93965808, 101796292, 109626776, 123330123, 140948712, 152694438, 164440164, 178143511, 187931616, 203592584, 219253552, 229041657, 246660246, 281897424, 305388876, 328880328, 356287022, 407185168, 438507104, 458083314, 493320492, 534430533, 563794848, 610777752, 657760656, 712574044, 814370336, 916166628, 986640984, 1068861066, 1221555504, 1315521312, 1425148088, 1603291599, 1832333256, 1973281968, 2137722132, 2443111008, 2850296176, 3206583198, 3664666512, 3946563936, 4275444264, 5700592352, 6413166396, 7329333024, 8550888528, 12826332792, 17101777056, 25652665584, 51305331168]

約数ペア:

[(1, 51305331168), (2, 25652665584), (3, 17101777056), (4, 12826332792), (6, 8550888528), (7, 7329333024), (8, 6413166396), (9, 5700592352), (12, 4275444264), (13, 3946563936), (14, 3664666512), (16, 3206583198), (18, 2850296176), (21, 2443111008), (24, 2137722132), (26, 1973281968), (28, 1832333256), (32, 1603291599), (36, 1425148088), (39, 1315521312), (42, 1221555504), (48, 1068861066), (52, 986640984), (56, 916166628), (63, 814370336), (72, 712574044), (78, 657760656), (84, 610777752), (91, 563794848), (96, 534430533), (104, 493320492), (112, 458083314), (117, 438507104), (126, 407185168), (144, 356287022), (156, 328880328), (168, 305388876), (182, 281897424), (208, 246660246), (224, 229041657), (234, 219253552), (252, 203592584), (273, 187931616), (288, 178143511), (312, 164440164), (336, 152694438), (364, 140948712), (416, 123330123), (468, 109626776), (504, 101796292), (546, 93965808), (624, 82220082), (672, 76347219), (728, 70474356), (819, 62643872), (936, 54813388), (1008, 50898146), (1092, 46982904), (1248, 41110041), (1456, 35237178), (1638, 31321936), (1872, 27406694), (2016, 25449073), (2184, 23491452), (2912, 17618589), (3276, 15660968), (3744, 13703347), (4368, 11745726), (6552, 7830484), (8736, 5872863), (13104, 3915242), (26208, 1957621)]