49937888

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1559}}^1$

素因数の和:1600

約数の個数: 96

約数和(自身を含む): 132088320

約数和(自身を除く): 82150432

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 572, 616, 728, 1001, 1144, 1232, 1456, 1559, 2002, 2288, 2464, 2912, 3118, 4004, 4576, 6236, 8008, 10913, 12472, 16016, 17149, 20267, 21826, 24944, 32032, 34298, 40534, 43652, 49888, 68596, 81068, 87304, 120043, 137192, 141869, 162136, 174608, 222937, 240086, 274384, 283738, 324272, 349216, 445874, 480172, 548768, 567476, 648544, 891748, 960344, 1134952, 1560559, 1783496, 1920688, 2269904, 3121118, 3566992, 3841376, 4539808, 6242236, 7133984, 12484472, 24968944, 49937888]

約数ペア:

[(1, 49937888), (2, 24968944), (4, 12484472), (7, 7133984), (8, 6242236), (11, 4539808), (13, 3841376), (14, 3566992), (16, 3121118), (22, 2269904), (26, 1920688), (28, 1783496), (32, 1560559), (44, 1134952), (52, 960344), (56, 891748), (77, 648544), (88, 567476), (91, 548768), (104, 480172), (112, 445874), (143, 349216), (154, 324272), (176, 283738), (182, 274384), (208, 240086), (224, 222937), (286, 174608), (308, 162136), (352, 141869), (364, 137192), (416, 120043), (572, 87304), (616, 81068), (728, 68596), (1001, 49888), (1144, 43652), (1232, 40534), (1456, 34298), (1559, 32032), (2002, 24944), (2288, 21826), (2464, 20267), (2912, 17149), (3118, 16016), (4004, 12472), (4576, 10913), (6236, 8008)]