55923560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:367

約数の個数: 128

約数和(自身を含む): 159805440

約数和(自身を除く): 103881880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 67, 70, 77, 88, 110, 134, 140, 154, 220, 268, 271, 280, 308, 335, 385, 440, 469, 536, 542, 616, 670, 737, 770, 938, 1084, 1340, 1355, 1474, 1540, 1876, 1897, 2168, 2345, 2680, 2710, 2948, 2981, 3080, 3685, 3752, 3794, 4690, 5159, 5420, 5896, 5962, 7370, 7588, 9380, 9485, 10318, 10840, 11924, 14740, 14905, 15176, 18157, 18760, 18970, 20636, 20867, 23848, 25795, 29480, 29810, 36314, 37940, 41272, 41734, 51590, 59620, 72628, 75880, 83468, 90785, 103180, 104335, 119240, 127099, 145256, 166936, 181570, 199727, 206360, 208670, 254198, 363140, 399454, 417340, 508396, 635495, 726280, 798908, 834680, 998635, 1016792, 1270990, 1398089, 1597816, 1997270, 2541980, 2796178, 3994540, 5083960, 5592356, 6990445, 7989080, 11184712, 13980890, 27961780, 55923560]

約数ペア:

[(1, 55923560), (2, 27961780), (4, 13980890), (5, 11184712), (7, 7989080), (8, 6990445), (10, 5592356), (11, 5083960), (14, 3994540), (20, 2796178), (22, 2541980), (28, 1997270), (35, 1597816), (40, 1398089), (44, 1270990), (55, 1016792), (56, 998635), (67, 834680), (70, 798908), (77, 726280), (88, 635495), (110, 508396), (134, 417340), (140, 399454), (154, 363140), (220, 254198), (268, 208670), (271, 206360), (280, 199727), (308, 181570), (335, 166936), (385, 145256), (440, 127099), (469, 119240), (536, 104335), (542, 103180), (616, 90785), (670, 83468), (737, 75880), (770, 72628), (938, 59620), (1084, 51590), (1340, 41734), (1355, 41272), (1474, 37940), (1540, 36314), (1876, 29810), (1897, 29480), (2168, 25795), (2345, 23848), (2680, 20867), (2710, 20636), (2948, 18970), (2981, 18760), (3080, 18157), (3685, 15176), (3752, 14905), (3794, 14740), (4690, 11924), (5159, 10840), (5420, 10318), (5896, 9485), (5962, 9380), (7370, 7588)]