50151640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:905

約数の個数: 128

約数和(自身を含む): 148262400

約数和(自身を除く): 98110760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 88, 95, 110, 133, 140, 152, 154, 190, 209, 220, 266, 280, 308, 380, 385, 418, 440, 532, 616, 665, 760, 770, 836, 857, 1045, 1064, 1330, 1463, 1540, 1672, 1714, 2090, 2660, 2926, 3080, 3428, 4180, 4285, 5320, 5852, 5999, 6856, 7315, 8360, 8570, 9427, 11704, 11998, 14630, 16283, 17140, 18854, 23996, 29260, 29995, 32566, 34280, 37708, 47135, 47992, 58520, 59990, 65132, 65989, 75416, 81415, 94270, 113981, 119980, 130264, 131978, 162830, 179113, 188540, 227962, 239960, 263956, 325660, 329945, 358226, 377080, 455924, 527912, 569905, 651320, 659890, 716452, 895565, 911848, 1139810, 1253791, 1319780, 1432904, 1791130, 2279620, 2507582, 2639560, 3582260, 4559240, 5015164, 6268955, 7164520, 10030328, 12537910, 25075820, 50151640]

約数ペア:

[(1, 50151640), (2, 25075820), (4, 12537910), (5, 10030328), (7, 7164520), (8, 6268955), (10, 5015164), (11, 4559240), (14, 3582260), (19, 2639560), (20, 2507582), (22, 2279620), (28, 1791130), (35, 1432904), (38, 1319780), (40, 1253791), (44, 1139810), (55, 911848), (56, 895565), (70, 716452), (76, 659890), (77, 651320), (88, 569905), (95, 527912), (110, 455924), (133, 377080), (140, 358226), (152, 329945), (154, 325660), (190, 263956), (209, 239960), (220, 227962), (266, 188540), (280, 179113), (308, 162830), (380, 131978), (385, 130264), (418, 119980), (440, 113981), (532, 94270), (616, 81415), (665, 75416), (760, 65989), (770, 65132), (836, 59990), (857, 58520), (1045, 47992), (1064, 47135), (1330, 37708), (1463, 34280), (1540, 32566), (1672, 29995), (1714, 29260), (2090, 23996), (2660, 18854), (2926, 17140), (3080, 16283), (3428, 14630), (4180, 11998), (4285, 11704), (5320, 9427), (5852, 8570), (5999, 8360), (6856, 7315)]