50239280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 160

約数和(自身を含む): 147323904

約数和(自身を除く): 97084624

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 67, 70, 80, 91, 103, 104, 112, 130, 134, 140, 182, 206, 208, 260, 268, 280, 335, 364, 412, 455, 469, 515, 520, 536, 560, 670, 721, 728, 824, 871, 910, 938, 1030, 1040, 1072, 1339, 1340, 1442, 1456, 1648, 1742, 1820, 1876, 2060, 2345, 2678, 2680, 2884, 3484, 3605, 3640, 3752, 4120, 4355, 4690, 5356, 5360, 5768, 6097, 6695, 6901, 6968, 7210, 7280, 7504, 8240, 8710, 9373, 9380, 10712, 11536, 12194, 13390, 13802, 13936, 14420, 17420, 18746, 18760, 21424, 24388, 26780, 27604, 28840, 30485, 34505, 34840, 37492, 37520, 46865, 48307, 48776, 53560, 55208, 57680, 60970, 69010, 69680, 74984, 89713, 93730, 96614, 97552, 107120, 110416, 121940, 138020, 149968, 179426, 187460, 193228, 241535, 243880, 276040, 358852, 374920, 386456, 448565, 483070, 487760, 552080, 627991, 717704, 749840, 772912, 897130, 966140, 1255982, 1435408, 1794260, 1932280, 2511964, 3139955, 3588520, 3864560, 5023928, 6279910, 7177040, 10047856, 12559820, 25119640, 50239280]

約数ペア:

[(1, 50239280), (2, 25119640), (4, 12559820), (5, 10047856), (7, 7177040), (8, 6279910), (10, 5023928), (13, 3864560), (14, 3588520), (16, 3139955), (20, 2511964), (26, 1932280), (28, 1794260), (35, 1435408), (40, 1255982), (52, 966140), (56, 897130), (65, 772912), (67, 749840), (70, 717704), (80, 627991), (91, 552080), (103, 487760), (104, 483070), (112, 448565), (130, 386456), (134, 374920), (140, 358852), (182, 276040), (206, 243880), (208, 241535), (260, 193228), (268, 187460), (280, 179426), (335, 149968), (364, 138020), (412, 121940), (455, 110416), (469, 107120), (515, 97552), (520, 96614), (536, 93730), (560, 89713), (670, 74984), (721, 69680), (728, 69010), (824, 60970), (871, 57680), (910, 55208), (938, 53560), (1030, 48776), (1040, 48307), (1072, 46865), (1339, 37520), (1340, 37492), (1442, 34840), (1456, 34505), (1648, 30485), (1742, 28840), (1820, 27604), (1876, 26780), (2060, 24388), (2345, 21424), (2678, 18760), (2680, 18746), (2884, 17420), (3484, 14420), (3605, 13936), (3640, 13802), (3752, 13390), (4120, 12194), (4355, 11536), (4690, 10712), (5356, 9380), (5360, 9373), (5768, 8710), (6097, 8240), (6695, 7504), (6901, 7280), (6968, 7210)]