49204850409

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:290

約数の個数: 240

約数和(自身を含む): 91423309824

約数和(自身を除く): 42218459415

約数列:

[1, 3, 9, 11, 13, 27, 31, 33, 39, 81, 83, 93, 99, 117, 127, 143, 169, 249, 279, 297, 341, 351, 381, 403, 429, 507, 747, 837, 891, 913, 1023, 1053, 1079, 1143, 1209, 1287, 1397, 1521, 1651, 1859, 2241, 2511, 2573, 2739, 3069, 3237, 3429, 3627, 3861, 3937, 4191, 4433, 4563, 4953, 5239, 5577, 6723, 7719, 8217, 9207, 9711, 10287, 10541, 10881, 11583, 11811, 11869, 12573, 13299, 13689, 14027, 14859, 15717, 16731, 18161, 21463, 23157, 24651, 27621, 28303, 29133, 31623, 32643, 33449, 35433, 35607, 37719, 39897, 42081, 43307, 44577, 47151, 50193, 51181, 54483, 57629, 64389, 69471, 73953, 84909, 87399, 94869, 100347, 106299, 106821, 113157, 115951, 119691, 126243, 129921, 133731, 137033, 141453, 150579, 153543, 154297, 163449, 172887, 193167, 208413, 236093, 254727, 284607, 301041, 318897, 320463, 326771, 347853, 359073, 367939, 378729, 389763, 411099, 424359, 434837, 460629, 462891, 490347, 518661, 562991, 579501, 665353, 708279, 764181, 853821, 903123, 961389, 980313, 1043559, 1103817, 1136187, 1169289, 1233297, 1304511, 1381887, 1388673, 1471041, 1507363, 1555983, 1688973, 1738503, 1781429, 1996059, 2124837, 2292543, 2709369, 2940939, 3130677, 3311451, 3507867, 3594481, 3699891, 3913533, 4145661, 4166019, 4248023, 4522089, 4667949, 4783207, 5066919, 5344287, 5988177, 6374511, 7318883, 8822817, 9392031, 9934353, 10783443, 11099673, 11740599, 12498057, 12744069, 13566267, 14349621, 15200757, 16032861, 17964531, 19123533, 19595719, 21956649, 26468451, 29803059, 32350329, 35221797, 38232207, 40698801, 43048863, 45602271, 46728253, 48098583, 53893593, 55224299, 58787157, 65869947, 97050987, 114696621, 122096403, 129146589, 140184759, 144295749, 165672897, 176361471, 197609841, 291152961, 344089863, 387439767, 420554277, 497018691, 529084413, 592829523, 607467289, 1261662831, 1491056073, 1587253239, 1822401867, 3784988493, 4473168219, 5467205601, 16401616803, 49204850409]

約数ペア:

[(1, 49204850409), (3, 16401616803), (9, 5467205601), (11, 4473168219), (13, 3784988493), (27, 1822401867), (31, 1587253239), (33, 1491056073), (39, 1261662831), (81, 607467289), (83, 592829523), (93, 529084413), (99, 497018691), (117, 420554277), (127, 387439767), (143, 344089863), (169, 291152961), (249, 197609841), (279, 176361471), (297, 165672897), (341, 144295749), (351, 140184759), (381, 129146589), (403, 122096403), (429, 114696621), (507, 97050987), (747, 65869947), (837, 58787157), (891, 55224299), (913, 53893593), (1023, 48098583), (1053, 46728253), (1079, 45602271), (1143, 43048863), (1209, 40698801), (1287, 38232207), (1397, 35221797), (1521, 32350329), (1651, 29803059), (1859, 26468451), (2241, 21956649), (2511, 19595719), (2573, 19123533), (2739, 17964531), (3069, 16032861), (3237, 15200757), (3429, 14349621), (3627, 13566267), (3861, 12744069), (3937, 12498057), (4191, 11740599), (4433, 11099673), (4563, 10783443), (4953, 9934353), (5239, 9392031), (5577, 8822817), (6723, 7318883), (7719, 6374511), (8217, 5988177), (9207, 5344287), (9711, 5066919), (10287, 4783207), (10541, 4667949), (10881, 4522089), (11583, 4248023), (11811, 4166019), (11869, 4145661), (12573, 3913533), (13299, 3699891), (13689, 3594481), (14027, 3507867), (14859, 3311451), (15717, 3130677), (16731, 2940939), (18161, 2709369), (21463, 2292543), (23157, 2124837), (24651, 1996059), (27621, 1781429), (28303, 1738503), (29133, 1688973), (31623, 1555983), (32643, 1507363), (33449, 1471041), (35433, 1388673), (35607, 1381887), (37719, 1304511), (39897, 1233297), (42081, 1169289), (43307, 1136187), (44577, 1103817), (47151, 1043559), (50193, 980313), (51181, 961389), (54483, 903123), (57629, 853821), (64389, 764181), (69471, 708279), (73953, 665353), (84909, 579501), (87399, 562991), (94869, 518661), (100347, 490347), (106299, 462891), (106821, 460629), (113157, 434837), (115951, 424359), (119691, 411099), (126243, 389763), (129921, 378729), (133731, 367939), (137033, 359073), (141453, 347853), (150579, 326771), (153543, 320463), (154297, 318897), (163449, 301041), (172887, 284607), (193167, 254727), (208413, 236093)]