53933880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:494

約数の個数: 256

約数和(自身を含む): 217728000

約数和(自身を除く): 163794120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 260, 264, 273, 280, 286, 308, 312, 330, 364, 385, 390, 420, 429, 440, 449, 455, 462, 520, 546, 572, 616, 660, 715, 728, 770, 780, 840, 858, 898, 910, 924, 1001, 1092, 1144, 1155, 1320, 1347, 1365, 1430, 1540, 1560, 1716, 1796, 1820, 1848, 2002, 2145, 2184, 2245, 2310, 2694, 2730, 2860, 3003, 3080, 3143, 3432, 3592, 3640, 4004, 4290, 4490, 4620, 4939, 5005, 5388, 5460, 5720, 5837, 6006, 6286, 6735, 8008, 8580, 8980, 9240, 9429, 9878, 10010, 10776, 10920, 11674, 12012, 12572, 13470, 14817, 15015, 15715, 17160, 17511, 17960, 18858, 19756, 20020, 23348, 24024, 24695, 25144, 26940, 29185, 29634, 30030, 31430, 34573, 35022, 37716, 39512, 40040, 40859, 46696, 47145, 49390, 53880, 58370, 59268, 60060, 62860, 64207, 69146, 70044, 74085, 75432, 81718, 87555, 94290, 98780, 103719, 116740, 118536, 120120, 122577, 125720, 128414, 138292, 140088, 148170, 163436, 172865, 175110, 188580, 192621, 197560, 204295, 207438, 233480, 245154, 256828, 276584, 296340, 321035, 326872, 345730, 350220, 377160, 385242, 408590, 414876, 449449, 490308, 513656, 518595, 592680, 612885, 642070, 691460, 700440, 770484, 817180, 829752, 898898, 963105, 980616, 1037190, 1225770, 1284140, 1348347, 1382920, 1540968, 1634360, 1797796, 1926210, 2074380, 2247245, 2451540, 2568280, 2696694, 3595592, 3852420, 4148760, 4494490, 4903080, 5393388, 6741735, 7704840, 8988980, 10786776, 13483470, 17977960, 26966940, 53933880]

約数ペア:

[(1, 53933880), (2, 26966940), (3, 17977960), (4, 13483470), (5, 10786776), (6, 8988980), (7, 7704840), (8, 6741735), (10, 5393388), (11, 4903080), (12, 4494490), (13, 4148760), (14, 3852420), (15, 3595592), (20, 2696694), (21, 2568280), (22, 2451540), (24, 2247245), (26, 2074380), (28, 1926210), (30, 1797796), (33, 1634360), (35, 1540968), (39, 1382920), (40, 1348347), (42, 1284140), (44, 1225770), (52, 1037190), (55, 980616), (56, 963105), (60, 898898), (65, 829752), (66, 817180), (70, 770484), (77, 700440), (78, 691460), (84, 642070), (88, 612885), (91, 592680), (104, 518595), (105, 513656), (110, 490308), (120, 449449), (130, 414876), (132, 408590), (140, 385242), (143, 377160), (154, 350220), (156, 345730), (165, 326872), (168, 321035), (182, 296340), (195, 276584), (210, 256828), (220, 245154), (231, 233480), (260, 207438), (264, 204295), (273, 197560), (280, 192621), (286, 188580), (308, 175110), (312, 172865), (330, 163436), (364, 148170), (385, 140088), (390, 138292), (420, 128414), (429, 125720), (440, 122577), (449, 120120), (455, 118536), (462, 116740), (520, 103719), (546, 98780), (572, 94290), (616, 87555), (660, 81718), (715, 75432), (728, 74085), (770, 70044), (780, 69146), (840, 64207), (858, 62860), (898, 60060), (910, 59268), (924, 58370), (1001, 53880), (1092, 49390), (1144, 47145), (1155, 46696), (1320, 40859), (1347, 40040), (1365, 39512), (1430, 37716), (1540, 35022), (1560, 34573), (1716, 31430), (1796, 30030), (1820, 29634), (1848, 29185), (2002, 26940), (2145, 25144), (2184, 24695), (2245, 24024), (2310, 23348), (2694, 20020), (2730, 19756), (2860, 18858), (3003, 17960), (3080, 17511), (3143, 17160), (3432, 15715), (3592, 15015), (3640, 14817), (4004, 13470), (4290, 12572), (4490, 12012), (4620, 11674), (4939, 10920), (5005, 10776), (5388, 10010), (5460, 9878), (5720, 9429), (5837, 9240), (6006, 8980), (6286, 8580), (6735, 8008)]