53017920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:513

約数の個数: 168

約数和(自身を含む): 187223400

約数和(自身を除く): 134205480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 410, 449, 480, 492, 576, 615, 656, 720, 738, 820, 898, 960, 984, 1230, 1312, 1347, 1440, 1476, 1640, 1796, 1845, 1968, 2245, 2460, 2624, 2694, 2880, 2952, 3280, 3592, 3690, 3936, 4041, 4490, 4920, 5388, 5904, 6560, 6735, 7184, 7380, 7872, 8082, 8980, 9840, 10776, 11808, 13120, 13470, 14368, 14760, 16164, 17960, 18409, 19680, 20205, 21552, 23616, 26940, 28736, 29520, 32328, 35920, 36818, 39360, 40410, 43104, 53880, 55227, 59040, 64656, 71840, 73636, 80820, 86208, 92045, 107760, 110454, 118080, 129312, 143680, 147272, 161640, 165681, 184090, 215520, 220908, 258624, 276135, 294544, 323280, 331362, 368180, 431040, 441816, 552270, 589088, 646560, 662724, 736360, 828405, 883632, 1104540, 1178176, 1293120, 1325448, 1472720, 1656810, 1767264, 2209080, 2650896, 2945440, 3313620, 3534528, 4418160, 5301792, 5890880, 6627240, 8836320, 10603584, 13254480, 17672640, 26508960, 53017920]

約数ペア:

[(1, 53017920), (2, 26508960), (3, 17672640), (4, 13254480), (5, 10603584), (6, 8836320), (8, 6627240), (9, 5890880), (10, 5301792), (12, 4418160), (15, 3534528), (16, 3313620), (18, 2945440), (20, 2650896), (24, 2209080), (30, 1767264), (32, 1656810), (36, 1472720), (40, 1325448), (41, 1293120), (45, 1178176), (48, 1104540), (60, 883632), (64, 828405), (72, 736360), (80, 662724), (82, 646560), (90, 589088), (96, 552270), (120, 441816), (123, 431040), (144, 368180), (160, 331362), (164, 323280), (180, 294544), (192, 276135), (205, 258624), (240, 220908), (246, 215520), (288, 184090), (320, 165681), (328, 161640), (360, 147272), (369, 143680), (410, 129312), (449, 118080), (480, 110454), (492, 107760), (576, 92045), (615, 86208), (656, 80820), (720, 73636), (738, 71840), (820, 64656), (898, 59040), (960, 55227), (984, 53880), (1230, 43104), (1312, 40410), (1347, 39360), (1440, 36818), (1476, 35920), (1640, 32328), (1796, 29520), (1845, 28736), (1968, 26940), (2245, 23616), (2460, 21552), (2624, 20205), (2694, 19680), (2880, 18409), (2952, 17960), (3280, 16164), (3592, 14760), (3690, 14368), (3936, 13470), (4041, 13120), (4490, 11808), (4920, 10776), (5388, 9840), (5904, 8980), (6560, 8082), (6735, 7872), (7184, 7380)]