49566720

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{461}}^1$

素因数の和:496

約数の個数: 176

約数和(自身を含む): 181577088

約数和(自身を除く): 132010368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 461, 480, 512, 560, 640, 672, 768, 840, 896, 922, 960, 1024, 1120, 1280, 1344, 1383, 1536, 1680, 1792, 1844, 1920, 2240, 2305, 2560, 2688, 2766, 3072, 3227, 3360, 3584, 3688, 3840, 4480, 4610, 5120, 5376, 5532, 6454, 6720, 6915, 7168, 7376, 7680, 8960, 9220, 9681, 10752, 11064, 12908, 13440, 13830, 14752, 15360, 16135, 17920, 18440, 19362, 21504, 22128, 25816, 26880, 27660, 29504, 32270, 35840, 36880, 38724, 44256, 48405, 51632, 53760, 55320, 59008, 64540, 73760, 77448, 88512, 96810, 103264, 107520, 110640, 118016, 129080, 147520, 154896, 177024, 193620, 206528, 221280, 236032, 258160, 295040, 309792, 354048, 387240, 413056, 442560, 472064, 516320, 590080, 619584, 708096, 774480, 826112, 885120, 1032640, 1180160, 1239168, 1416192, 1548960, 1652224, 1770240, 2065280, 2360320, 2478336, 3097920, 3304448, 3540480, 4130560, 4956672, 6195840, 7080960, 8261120, 9913344, 12391680, 16522240, 24783360, 49566720]

約数ペア:

[(1, 49566720), (2, 24783360), (3, 16522240), (4, 12391680), (5, 9913344), (6, 8261120), (7, 7080960), (8, 6195840), (10, 4956672), (12, 4130560), (14, 3540480), (15, 3304448), (16, 3097920), (20, 2478336), (21, 2360320), (24, 2065280), (28, 1770240), (30, 1652224), (32, 1548960), (35, 1416192), (40, 1239168), (42, 1180160), (48, 1032640), (56, 885120), (60, 826112), (64, 774480), (70, 708096), (80, 619584), (84, 590080), (96, 516320), (105, 472064), (112, 442560), (120, 413056), (128, 387240), (140, 354048), (160, 309792), (168, 295040), (192, 258160), (210, 236032), (224, 221280), (240, 206528), (256, 193620), (280, 177024), (320, 154896), (336, 147520), (384, 129080), (420, 118016), (448, 110640), (461, 107520), (480, 103264), (512, 96810), (560, 88512), (640, 77448), (672, 73760), (768, 64540), (840, 59008), (896, 55320), (922, 53760), (960, 51632), (1024, 48405), (1120, 44256), (1280, 38724), (1344, 36880), (1383, 35840), (1536, 32270), (1680, 29504), (1792, 27660), (1844, 26880), (1920, 25816), (2240, 22128), (2305, 21504), (2560, 19362), (2688, 18440), (2766, 17920), (3072, 16135), (3227, 15360), (3360, 14752), (3584, 13830), (3688, 13440), (3840, 12908), (4480, 11064), (4610, 10752), (5120, 9681), (5376, 9220), (5532, 8960), (6454, 7680), (6720, 7376), (6915, 7168)]