52884720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{1499}}^1$

素因数の和:1532

約数の個数: 180

約数和(自身を含む): 206739000

約数和(自身を除く): 153854280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1499, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 2998, 3528, 3920, 4410, 4497, 5040, 5880, 5996, 7056, 7495, 8820, 8994, 10493, 11760, 11992, 13491, 14990, 17640, 17988, 20986, 22485, 23984, 26982, 29980, 31479, 35280, 35976, 41972, 44970, 52465, 53964, 59960, 62958, 67455, 71952, 73451, 83944, 89940, 94437, 104930, 107928, 119920, 125916, 134910, 146902, 157395, 167888, 179880, 188874, 209860, 215856, 220353, 251832, 269820, 293804, 314790, 359760, 367255, 377748, 419720, 440706, 472185, 503664, 539640, 587608, 629580, 661059, 734510, 755496, 839440, 881412, 944370, 1079280, 1101765, 1175216, 1259160, 1322118, 1469020, 1510992, 1762824, 1888740, 2203530, 2518320, 2644236, 2938040, 3305295, 3525648, 3777480, 4407060, 5288472, 5876080, 6610590, 7554960, 8814120, 10576944, 13221180, 17628240, 26442360, 52884720]

約数ペア:

[(1, 52884720), (2, 26442360), (3, 17628240), (4, 13221180), (5, 10576944), (6, 8814120), (7, 7554960), (8, 6610590), (9, 5876080), (10, 5288472), (12, 4407060), (14, 3777480), (15, 3525648), (16, 3305295), (18, 2938040), (20, 2644236), (21, 2518320), (24, 2203530), (28, 1888740), (30, 1762824), (35, 1510992), (36, 1469020), (40, 1322118), (42, 1259160), (45, 1175216), (48, 1101765), (49, 1079280), (56, 944370), (60, 881412), (63, 839440), (70, 755496), (72, 734510), (80, 661059), (84, 629580), (90, 587608), (98, 539640), (105, 503664), (112, 472185), (120, 440706), (126, 419720), (140, 377748), (144, 367255), (147, 359760), (168, 314790), (180, 293804), (196, 269820), (210, 251832), (240, 220353), (245, 215856), (252, 209860), (280, 188874), (294, 179880), (315, 167888), (336, 157395), (360, 146902), (392, 134910), (420, 125916), (441, 119920), (490, 107928), (504, 104930), (560, 94437), (588, 89940), (630, 83944), (720, 73451), (735, 71952), (784, 67455), (840, 62958), (882, 59960), (980, 53964), (1008, 52465), (1176, 44970), (1260, 41972), (1470, 35976), (1499, 35280), (1680, 31479), (1764, 29980), (1960, 26982), (2205, 23984), (2352, 22485), (2520, 20986), (2940, 17988), (2998, 17640), (3528, 14990), (3920, 13491), (4410, 11992), (4497, 11760), (5040, 10493), (5880, 8994), (5996, 8820), (7056, 7495)]