50525505280

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{15859}}^1$

素因数の和:16030

約数の個数: 144

約数和(自身を含む): 128374646400

約数和(自身を除く): 77849141120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 131, 152, 160, 190, 256, 262, 304, 320, 380, 524, 608, 640, 655, 760, 1048, 1216, 1280, 1310, 1520, 2096, 2432, 2489, 2620, 3040, 4192, 4864, 4978, 5240, 6080, 8384, 9956, 10480, 12160, 12445, 15859, 16768, 19912, 20960, 24320, 24890, 31718, 33536, 39824, 41920, 49780, 63436, 79295, 79648, 83840, 99560, 126872, 158590, 159296, 167680, 199120, 253744, 301321, 317180, 318592, 398240, 507488, 602642, 634360, 637184, 796480, 1014976, 1205284, 1268720, 1506605, 1592960, 2029952, 2077529, 2410568, 2537440, 3013210, 3185920, 4059904, 4155058, 4821136, 5074880, 6026420, 8310116, 9642272, 10149760, 10387645, 12052840, 16620232, 19284544, 20299520, 20775290, 24105680, 33240464, 38569088, 39473051, 41550580, 48211360, 66480928, 77138176, 78946102, 83101160, 96422720, 132961856, 157892204, 166202320, 192845440, 197365255, 265923712, 315784408, 332404640, 385690880, 394730510, 531847424, 631568816, 664809280, 789461020, 1263137632, 1329618560, 1578922040, 2526275264, 2659237120, 3157844080, 5052550528, 6315688160, 10105101056, 12631376320, 25262752640, 50525505280]

約数ペア:

[(1, 50525505280), (2, 25262752640), (4, 12631376320), (5, 10105101056), (8, 6315688160), (10, 5052550528), (16, 3157844080), (19, 2659237120), (20, 2526275264), (32, 1578922040), (38, 1329618560), (40, 1263137632), (64, 789461020), (76, 664809280), (80, 631568816), (95, 531847424), (128, 394730510), (131, 385690880), (152, 332404640), (160, 315784408), (190, 265923712), (256, 197365255), (262, 192845440), (304, 166202320), (320, 157892204), (380, 132961856), (524, 96422720), (608, 83101160), (640, 78946102), (655, 77138176), (760, 66480928), (1048, 48211360), (1216, 41550580), (1280, 39473051), (1310, 38569088), (1520, 33240464), (2096, 24105680), (2432, 20775290), (2489, 20299520), (2620, 19284544), (3040, 16620232), (4192, 12052840), (4864, 10387645), (4978, 10149760), (5240, 9642272), (6080, 8310116), (8384, 6026420), (9956, 5074880), (10480, 4821136), (12160, 4155058), (12445, 4059904), (15859, 3185920), (16768, 3013210), (19912, 2537440), (20960, 2410568), (24320, 2077529), (24890, 2029952), (31718, 1592960), (33536, 1506605), (39824, 1268720), (41920, 1205284), (49780, 1014976), (63436, 796480), (79295, 637184), (79648, 634360), (83840, 602642), (99560, 507488), (126872, 398240), (158590, 318592), (159296, 317180), (167680, 301321), (199120, 253744)]