47539910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 97542144

約数和(自身を除く): 50002234

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 83, 110, 127, 166, 205, 254, 410, 415, 451, 635, 830, 902, 913, 1270, 1397, 1826, 2255, 2794, 3403, 4510, 4565, 5207, 6806, 6985, 9130, 10414, 10541, 13970, 17015, 21082, 26035, 34030, 37433, 52070, 52705, 57277, 74866, 105410, 114554, 115951, 187165, 231902, 286385, 374330, 432181, 572770, 579755, 864362, 1159510, 2160905, 4321810, 4753991, 9507982, 23769955, 47539910]

約数ペア:

[(1, 47539910), (2, 23769955), (5, 9507982), (10, 4753991), (11, 4321810), (22, 2160905), (41, 1159510), (55, 864362), (82, 579755), (83, 572770), (110, 432181), (127, 374330), (166, 286385), (205, 231902), (254, 187165), (410, 115951), (415, 114554), (451, 105410), (635, 74866), (830, 57277), (902, 52705), (913, 52070), (1270, 37433), (1397, 34030), (1826, 26035), (2255, 21082), (2794, 17015), (3403, 13970), (4510, 10541), (4565, 10414), (5207, 9130), (6806, 6985)]