51192960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:335

約数の個数: 256

約数和(自身を含む): 201519360

約数和(自身を除く): 150326400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 293, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 586, 624, 640, 672, 728, 780, 832, 840, 879, 896, 910, 960, 1040, 1092, 1120, 1172, 1248, 1344, 1365, 1456, 1465, 1560, 1664, 1680, 1758, 1820, 1920, 2051, 2080, 2184, 2240, 2344, 2496, 2688, 2730, 2912, 2930, 3120, 3360, 3516, 3640, 3809, 4102, 4160, 4368, 4395, 4480, 4688, 4992, 5460, 5824, 5860, 6153, 6240, 6720, 7032, 7280, 7618, 8204, 8320, 8736, 8790, 9376, 10255, 10920, 11427, 11648, 11720, 12306, 12480, 13440, 14064, 14560, 15236, 16408, 17472, 17580, 18752, 19045, 20510, 21840, 22854, 23440, 24612, 24960, 26663, 28128, 29120, 30472, 30765, 32816, 34944, 35160, 37504, 38090, 41020, 43680, 45708, 46880, 49224, 53326, 56256, 57135, 58240, 60944, 61530, 65632, 70320, 76180, 79989, 82040, 87360, 91416, 93760, 98448, 106652, 112512, 114270, 121888, 123060, 131264, 133315, 140640, 152360, 159978, 164080, 174720, 182832, 187520, 196896, 213304, 228540, 243776, 246120, 262528, 266630, 281280, 304720, 319956, 328160, 365664, 393792, 399945, 426608, 457080, 487552, 492240, 533260, 562560, 609440, 639912, 656320, 731328, 787584, 799890, 853216, 914160, 984480, 1066520, 1218880, 1279824, 1312640, 1462656, 1599780, 1706432, 1828320, 1968960, 2133040, 2437760, 2559648, 3199560, 3412864, 3656640, 3937920, 4266080, 5119296, 6399120, 7313280, 8532160, 10238592, 12798240, 17064320, 25596480, 51192960]

約数ペア:

[(1, 51192960), (2, 25596480), (3, 17064320), (4, 12798240), (5, 10238592), (6, 8532160), (7, 7313280), (8, 6399120), (10, 5119296), (12, 4266080), (13, 3937920), (14, 3656640), (15, 3412864), (16, 3199560), (20, 2559648), (21, 2437760), (24, 2133040), (26, 1968960), (28, 1828320), (30, 1706432), (32, 1599780), (35, 1462656), (39, 1312640), (40, 1279824), (42, 1218880), (48, 1066520), (52, 984480), (56, 914160), (60, 853216), (64, 799890), (65, 787584), (70, 731328), (78, 656320), (80, 639912), (84, 609440), (91, 562560), (96, 533260), (104, 492240), (105, 487552), (112, 457080), (120, 426608), (128, 399945), (130, 393792), (140, 365664), (156, 328160), (160, 319956), (168, 304720), (182, 281280), (192, 266630), (195, 262528), (208, 246120), (210, 243776), (224, 228540), (240, 213304), (260, 196896), (273, 187520), (280, 182832), (293, 174720), (312, 164080), (320, 159978), (336, 152360), (364, 140640), (384, 133315), (390, 131264), (416, 123060), (420, 121888), (448, 114270), (455, 112512), (480, 106652), (520, 98448), (546, 93760), (560, 91416), (586, 87360), (624, 82040), (640, 79989), (672, 76180), (728, 70320), (780, 65632), (832, 61530), (840, 60944), (879, 58240), (896, 57135), (910, 56256), (960, 53326), (1040, 49224), (1092, 46880), (1120, 45708), (1172, 43680), (1248, 41020), (1344, 38090), (1365, 37504), (1456, 35160), (1465, 34944), (1560, 32816), (1664, 30765), (1680, 30472), (1758, 29120), (1820, 28128), (1920, 26663), (2051, 24960), (2080, 24612), (2184, 23440), (2240, 22854), (2344, 21840), (2496, 20510), (2688, 19045), (2730, 18752), (2912, 17580), (2930, 17472), (3120, 16408), (3360, 15236), (3516, 14560), (3640, 14064), (3809, 13440), (4102, 12480), (4160, 12306), (4368, 11720), (4395, 11648), (4480, 11427), (4688, 10920), (4992, 10255), (5460, 9376), (5824, 8790), (5860, 8736), (6153, 8320), (6240, 8204), (6720, 7618), (7032, 7280)]