50348480

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:76

約数の個数: 252

約数和(自身を含む): 158968440

約数和(自身を除く): 108619960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 49, 52, 56, 64, 65, 70, 76, 80, 91, 95, 98, 104, 112, 130, 133, 140, 152, 160, 169, 182, 190, 196, 208, 224, 245, 247, 260, 266, 280, 304, 320, 338, 364, 380, 392, 416, 448, 455, 490, 494, 520, 532, 560, 608, 637, 665, 676, 728, 760, 784, 832, 845, 910, 931, 980, 988, 1040, 1064, 1120, 1183, 1216, 1235, 1274, 1330, 1352, 1456, 1520, 1568, 1690, 1729, 1820, 1862, 1960, 1976, 2080, 2128, 2240, 2366, 2470, 2548, 2660, 2704, 2912, 3040, 3136, 3185, 3211, 3380, 3458, 3640, 3724, 3920, 3952, 4160, 4256, 4655, 4732, 4940, 5096, 5320, 5408, 5824, 5915, 6080, 6370, 6422, 6760, 6916, 7280, 7448, 7840, 7904, 8281, 8512, 8645, 9310, 9464, 9880, 10192, 10640, 10816, 11830, 12103, 12740, 12844, 13520, 13832, 14560, 14896, 15680, 15808, 16055, 16562, 17290, 18620, 18928, 19760, 20384, 21280, 22477, 23660, 24206, 25480, 25688, 27040, 27664, 29120, 29792, 32110, 33124, 34580, 37240, 37856, 39520, 40768, 41405, 42560, 44954, 47320, 48412, 50960, 51376, 54080, 55328, 59584, 60515, 64220, 66248, 69160, 74480, 75712, 79040, 82810, 89908, 94640, 96824, 101920, 102752, 110656, 112385, 121030, 128440, 132496, 138320, 148960, 157339, 165620, 179816, 189280, 193648, 203840, 205504, 224770, 242060, 256880, 264992, 276640, 297920, 314678, 331240, 359632, 378560, 387296, 449540, 484120, 513760, 529984, 553280, 629356, 662480, 719264, 774592, 786695, 899080, 968240, 1027520, 1258712, 1324960, 1438528, 1573390, 1798160, 1936480, 2517424, 2649920, 3146780, 3596320, 3872960, 5034848, 6293560, 7192640, 10069696, 12587120, 25174240, 50348480]

約数ペア:

[(1, 50348480), (2, 25174240), (4, 12587120), (5, 10069696), (7, 7192640), (8, 6293560), (10, 5034848), (13, 3872960), (14, 3596320), (16, 3146780), (19, 2649920), (20, 2517424), (26, 1936480), (28, 1798160), (32, 1573390), (35, 1438528), (38, 1324960), (40, 1258712), (49, 1027520), (52, 968240), (56, 899080), (64, 786695), (65, 774592), (70, 719264), (76, 662480), (80, 629356), (91, 553280), (95, 529984), (98, 513760), (104, 484120), (112, 449540), (130, 387296), (133, 378560), (140, 359632), (152, 331240), (160, 314678), (169, 297920), (182, 276640), (190, 264992), (196, 256880), (208, 242060), (224, 224770), (245, 205504), (247, 203840), (260, 193648), (266, 189280), (280, 179816), (304, 165620), (320, 157339), (338, 148960), (364, 138320), (380, 132496), (392, 128440), (416, 121030), (448, 112385), (455, 110656), (490, 102752), (494, 101920), (520, 96824), (532, 94640), (560, 89908), (608, 82810), (637, 79040), (665, 75712), (676, 74480), (728, 69160), (760, 66248), (784, 64220), (832, 60515), (845, 59584), (910, 55328), (931, 54080), (980, 51376), (988, 50960), (1040, 48412), (1064, 47320), (1120, 44954), (1183, 42560), (1216, 41405), (1235, 40768), (1274, 39520), (1330, 37856), (1352, 37240), (1456, 34580), (1520, 33124), (1568, 32110), (1690, 29792), (1729, 29120), (1820, 27664), (1862, 27040), (1960, 25688), (1976, 25480), (2080, 24206), (2128, 23660), (2240, 22477), (2366, 21280), (2470, 20384), (2548, 19760), (2660, 18928), (2704, 18620), (2912, 17290), (3040, 16562), (3136, 16055), (3185, 15808), (3211, 15680), (3380, 14896), (3458, 14560), (3640, 13832), (3724, 13520), (3920, 12844), (3952, 12740), (4160, 12103), (4256, 11830), (4655, 10816), (4732, 10640), (4940, 10192), (5096, 9880), (5320, 9464), (5408, 9310), (5824, 8645), (5915, 8512), (6080, 8281), (6370, 7904), (6422, 7840), (6760, 7448), (6916, 7280)]