52909920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:238

約数の個数: 288

約数和(自身を含む): 214643520

約数和(自身を除く): 161733600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 96, 105, 112, 116, 120, 126, 140, 144, 145, 160, 168, 174, 180, 181, 203, 210, 224, 232, 240, 252, 261, 280, 288, 290, 315, 336, 348, 360, 362, 406, 420, 435, 464, 480, 504, 522, 543, 560, 580, 609, 630, 672, 696, 720, 724, 812, 840, 870, 905, 928, 1008, 1015, 1044, 1086, 1120, 1160, 1218, 1260, 1267, 1305, 1392, 1440, 1448, 1624, 1629, 1680, 1740, 1810, 1827, 2016, 2030, 2088, 2172, 2320, 2436, 2520, 2534, 2610, 2715, 2784, 2896, 3045, 3248, 3258, 3360, 3480, 3620, 3654, 3801, 4060, 4176, 4344, 4640, 4872, 5040, 5068, 5220, 5249, 5430, 5792, 6090, 6335, 6496, 6516, 6960, 7240, 7308, 7602, 8120, 8145, 8352, 8688, 9135, 9744, 10080, 10136, 10440, 10498, 10860, 11403, 12180, 12670, 13032, 13920, 14480, 14616, 15204, 15747, 16240, 16290, 17376, 18270, 19005, 19488, 20272, 20880, 20996, 21720, 22806, 24360, 25340, 26064, 26245, 28960, 29232, 30408, 31494, 32480, 32580, 36540, 36743, 38010, 40544, 41760, 41992, 43440, 45612, 47241, 48720, 50680, 52128, 52490, 57015, 58464, 60816, 62988, 65160, 73080, 73486, 76020, 78735, 83984, 86880, 91224, 94482, 97440, 101360, 104980, 110229, 114030, 121632, 125976, 130320, 146160, 146972, 152040, 157470, 167968, 182448, 183715, 188964, 202720, 209960, 220458, 228060, 236205, 251952, 260640, 292320, 293944, 304080, 314940, 330687, 364896, 367430, 377928, 419920, 440916, 456120, 472410, 503904, 551145, 587888, 608160, 629880, 661374, 734860, 755856, 839840, 881832, 912240, 944820, 1102290, 1175776, 1259760, 1322748, 1469720, 1511712, 1653435, 1763664, 1824480, 1889640, 2204580, 2519520, 2645496, 2939440, 3306870, 3527328, 3779280, 4409160, 5290992, 5878880, 6613740, 7558560, 8818320, 10581984, 13227480, 17636640, 26454960, 52909920]

約数ペア:

[(1, 52909920), (2, 26454960), (3, 17636640), (4, 13227480), (5, 10581984), (6, 8818320), (7, 7558560), (8, 6613740), (9, 5878880), (10, 5290992), (12, 4409160), (14, 3779280), (15, 3527328), (16, 3306870), (18, 2939440), (20, 2645496), (21, 2519520), (24, 2204580), (28, 1889640), (29, 1824480), (30, 1763664), (32, 1653435), (35, 1511712), (36, 1469720), (40, 1322748), (42, 1259760), (45, 1175776), (48, 1102290), (56, 944820), (58, 912240), (60, 881832), (63, 839840), (70, 755856), (72, 734860), (80, 661374), (84, 629880), (87, 608160), (90, 587888), (96, 551145), (105, 503904), (112, 472410), (116, 456120), (120, 440916), (126, 419920), (140, 377928), (144, 367430), (145, 364896), (160, 330687), (168, 314940), (174, 304080), (180, 293944), (181, 292320), (203, 260640), (210, 251952), (224, 236205), (232, 228060), (240, 220458), (252, 209960), (261, 202720), (280, 188964), (288, 183715), (290, 182448), (315, 167968), (336, 157470), (348, 152040), (360, 146972), (362, 146160), (406, 130320), (420, 125976), (435, 121632), (464, 114030), (480, 110229), (504, 104980), (522, 101360), (543, 97440), (560, 94482), (580, 91224), (609, 86880), (630, 83984), (672, 78735), (696, 76020), (720, 73486), (724, 73080), (812, 65160), (840, 62988), (870, 60816), (905, 58464), (928, 57015), (1008, 52490), (1015, 52128), (1044, 50680), (1086, 48720), (1120, 47241), (1160, 45612), (1218, 43440), (1260, 41992), (1267, 41760), (1305, 40544), (1392, 38010), (1440, 36743), (1448, 36540), (1624, 32580), (1629, 32480), (1680, 31494), (1740, 30408), (1810, 29232), (1827, 28960), (2016, 26245), (2030, 26064), (2088, 25340), (2172, 24360), (2320, 22806), (2436, 21720), (2520, 20996), (2534, 20880), (2610, 20272), (2715, 19488), (2784, 19005), (2896, 18270), (3045, 17376), (3248, 16290), (3258, 16240), (3360, 15747), (3480, 15204), (3620, 14616), (3654, 14480), (3801, 13920), (4060, 13032), (4176, 12670), (4344, 12180), (4640, 11403), (4872, 10860), (5040, 10498), (5068, 10440), (5220, 10136), (5249, 10080), (5430, 9744), (5792, 9135), (6090, 8688), (6335, 8352), (6496, 8145), (6516, 8120), (6960, 7602), (7240, 7308)]