53089220720

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{887}}^1$

素因数の和:1207

約数の個数: 160

約数和(自身を含む): 128371212288

約数和(自身を除く): 75281991568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 127, 137, 172, 215, 254, 274, 344, 430, 508, 548, 635, 685, 688, 860, 887, 1016, 1096, 1270, 1370, 1720, 1774, 2032, 2192, 2540, 2740, 3440, 3548, 4435, 5080, 5461, 5480, 5891, 7096, 8870, 10160, 10922, 10960, 11782, 14192, 17399, 17740, 21844, 23564, 27305, 29455, 34798, 35480, 38141, 43688, 47128, 54610, 58910, 69596, 70960, 76282, 86995, 87376, 94256, 109220, 112649, 117820, 121519, 139192, 152564, 173990, 190705, 218440, 225298, 235640, 243038, 278384, 305128, 347980, 381410, 436880, 450596, 471280, 486076, 563245, 607595, 610256, 695960, 748157, 762820, 901192, 972152, 1126490, 1215190, 1391920, 1496314, 1525640, 1802384, 1944304, 2252980, 2430380, 2992628, 3051280, 3740785, 4505960, 4843907, 4860760, 5225317, 5985256, 7481570, 9011920, 9687814, 9721520, 10450634, 11970512, 14963140, 15432913, 19375628, 20901268, 24219535, 26126585, 29926280, 30865826, 38751256, 41802536, 48439070, 52253170, 59852560, 61731652, 77164565, 77502512, 83605072, 96878140, 104506340, 123463304, 154329130, 193756280, 209012680, 246926608, 308658260, 387512560, 418025360, 617316520, 663615259, 1234633040, 1327230518, 2654461036, 3318076295, 5308922072, 6636152590, 10617844144, 13272305180, 26544610360, 53089220720]

約数ペア:

[(1, 53089220720), (2, 26544610360), (4, 13272305180), (5, 10617844144), (8, 6636152590), (10, 5308922072), (16, 3318076295), (20, 2654461036), (40, 1327230518), (43, 1234633040), (80, 663615259), (86, 617316520), (127, 418025360), (137, 387512560), (172, 308658260), (215, 246926608), (254, 209012680), (274, 193756280), (344, 154329130), (430, 123463304), (508, 104506340), (548, 96878140), (635, 83605072), (685, 77502512), (688, 77164565), (860, 61731652), (887, 59852560), (1016, 52253170), (1096, 48439070), (1270, 41802536), (1370, 38751256), (1720, 30865826), (1774, 29926280), (2032, 26126585), (2192, 24219535), (2540, 20901268), (2740, 19375628), (3440, 15432913), (3548, 14963140), (4435, 11970512), (5080, 10450634), (5461, 9721520), (5480, 9687814), (5891, 9011920), (7096, 7481570), (8870, 5985256), (10160, 5225317), (10922, 4860760), (10960, 4843907), (11782, 4505960), (14192, 3740785), (17399, 3051280), (17740, 2992628), (21844, 2430380), (23564, 2252980), (27305, 1944304), (29455, 1802384), (34798, 1525640), (35480, 1496314), (38141, 1391920), (43688, 1215190), (47128, 1126490), (54610, 972152), (58910, 901192), (69596, 762820), (70960, 748157), (76282, 695960), (86995, 610256), (87376, 607595), (94256, 563245), (109220, 486076), (112649, 471280), (117820, 450596), (121519, 436880), (139192, 381410), (152564, 347980), (173990, 305128), (190705, 278384), (218440, 243038), (225298, 235640)]