49712880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:383

約数の個数: 160

約数和(自身を含む): 178274304

約数和(自身を除く): 128561424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 127, 140, 168, 210, 233, 240, 254, 280, 336, 381, 420, 466, 508, 560, 635, 699, 762, 840, 889, 932, 1016, 1165, 1270, 1398, 1524, 1631, 1680, 1778, 1864, 1905, 2032, 2330, 2540, 2667, 2796, 3048, 3262, 3495, 3556, 3728, 3810, 4445, 4660, 4893, 5080, 5334, 5592, 6096, 6524, 6990, 7112, 7620, 8155, 8890, 9320, 9786, 10160, 10668, 11184, 13048, 13335, 13980, 14224, 15240, 16310, 17780, 18640, 19572, 21336, 24465, 26096, 26670, 27960, 29591, 30480, 32620, 35560, 39144, 42672, 48930, 53340, 55920, 59182, 65240, 71120, 78288, 88773, 97860, 106680, 118364, 130480, 147955, 177546, 195720, 207137, 213360, 236728, 295910, 355092, 391440, 414274, 443865, 473456, 591820, 621411, 710184, 828548, 887730, 1035685, 1183640, 1242822, 1420368, 1657096, 1775460, 2071370, 2367280, 2485644, 3107055, 3314192, 3550920, 4142740, 4971288, 6214110, 7101840, 8285480, 9942576, 12428220, 16570960, 24856440, 49712880]

約数ペア:

[(1, 49712880), (2, 24856440), (3, 16570960), (4, 12428220), (5, 9942576), (6, 8285480), (7, 7101840), (8, 6214110), (10, 4971288), (12, 4142740), (14, 3550920), (15, 3314192), (16, 3107055), (20, 2485644), (21, 2367280), (24, 2071370), (28, 1775460), (30, 1657096), (35, 1420368), (40, 1242822), (42, 1183640), (48, 1035685), (56, 887730), (60, 828548), (70, 710184), (80, 621411), (84, 591820), (105, 473456), (112, 443865), (120, 414274), (127, 391440), (140, 355092), (168, 295910), (210, 236728), (233, 213360), (240, 207137), (254, 195720), (280, 177546), (336, 147955), (381, 130480), (420, 118364), (466, 106680), (508, 97860), (560, 88773), (635, 78288), (699, 71120), (762, 65240), (840, 59182), (889, 55920), (932, 53340), (1016, 48930), (1165, 42672), (1270, 39144), (1398, 35560), (1524, 32620), (1631, 30480), (1680, 29591), (1778, 27960), (1864, 26670), (1905, 26096), (2032, 24465), (2330, 21336), (2540, 19572), (2667, 18640), (2796, 17780), (3048, 16310), (3262, 15240), (3495, 14224), (3556, 13980), (3728, 13335), (3810, 13048), (4445, 11184), (4660, 10668), (4893, 10160), (5080, 9786), (5334, 9320), (5592, 8890), (6096, 8155), (6524, 7620), (6990, 7112)]