49921759776

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{991}}^1\times {\mathrm{10709}}^1$

素因数の和:11727

約数の個数: 144

約数和(自身を含む): 152607732480

約数和(自身を除く): 102685972704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 991, 1176, 1568, 1982, 2352, 2973, 3964, 4704, 5946, 6937, 7928, 10709, 11892, 13874, 15856, 20811, 21418, 23784, 27748, 31712, 32127, 41622, 42836, 47568, 48559, 55496, 64254, 74963, 83244, 85672, 95136, 97118, 110992, 128508, 145677, 149926, 166488, 171344, 194236, 221984, 224889, 257016, 291354, 299852, 332976, 342688, 388472, 449778, 514032, 524741, 582708, 599704, 665952, 776944, 899556, 1028064, 1049482, 1165416, 1199408, 1553888, 1574223, 1799112, 2098964, 2330832, 2398816, 3148446, 3598224, 4197928, 4661664, 6296892, 7196448, 8395856, 10612619, 12593784, 16791712, 21225238, 25187568, 31837857, 42450476, 50375136, 63675714, 74288333, 84900952, 127351428, 148576666, 169801904, 222864999, 254702856, 297153332, 339603808, 445729998, 509405712, 520018331, 594306664, 891459996, 1018811424, 1040036662, 1188613328, 1560054993, 1782919992, 2080073324, 2377226656, 3120109986, 3565839984, 4160146648, 6240219972, 7131679968, 8320293296, 12480439944, 16640586592, 24960879888, 49921759776]

約数ペア:

[(1, 49921759776), (2, 24960879888), (3, 16640586592), (4, 12480439944), (6, 8320293296), (7, 7131679968), (8, 6240219972), (12, 4160146648), (14, 3565839984), (16, 3120109986), (21, 2377226656), (24, 2080073324), (28, 1782919992), (32, 1560054993), (42, 1188613328), (48, 1040036662), (49, 1018811424), (56, 891459996), (84, 594306664), (96, 520018331), (98, 509405712), (112, 445729998), (147, 339603808), (168, 297153332), (196, 254702856), (224, 222864999), (294, 169801904), (336, 148576666), (392, 127351428), (588, 84900952), (672, 74288333), (784, 63675714), (991, 50375136), (1176, 42450476), (1568, 31837857), (1982, 25187568), (2352, 21225238), (2973, 16791712), (3964, 12593784), (4704, 10612619), (5946, 8395856), (6937, 7196448), (7928, 6296892), (10709, 4661664), (11892, 4197928), (13874, 3598224), (15856, 3148446), (20811, 2398816), (21418, 2330832), (23784, 2098964), (27748, 1799112), (31712, 1574223), (32127, 1553888), (41622, 1199408), (42836, 1165416), (47568, 1049482), (48559, 1028064), (55496, 899556), (64254, 776944), (74963, 665952), (83244, 599704), (85672, 582708), (95136, 524741), (97118, 514032), (110992, 449778), (128508, 388472), (145677, 342688), (149926, 332976), (166488, 299852), (171344, 291354), (194236, 257016), (221984, 224889)]