50987520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{2213}}^1$

素因数の和:2242

約数の個数: 120

約数和(自身を含む): 176663916

約数和(自身を除く): 125676396

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2213, 2304, 2560, 2880, 3840, 4426, 4608, 5760, 6639, 7680, 8852, 11065, 11520, 13278, 17704, 19917, 22130, 23040, 26556, 33195, 35408, 39834, 44260, 53112, 66390, 70816, 79668, 88520, 99585, 106224, 132780, 141632, 159336, 177040, 199170, 212448, 265560, 283264, 318672, 354080, 398340, 424896, 531120, 566528, 637344, 708160, 796680, 849792, 1062240, 1133056, 1274688, 1416320, 1593360, 1699584, 2124480, 2549376, 2832640, 3186720, 3399168, 4248960, 5098752, 5665280, 6373440, 8497920, 10197504, 12746880, 16995840, 25493760, 50987520]

約数ペア:

[(1, 50987520), (2, 25493760), (3, 16995840), (4, 12746880), (5, 10197504), (6, 8497920), (8, 6373440), (9, 5665280), (10, 5098752), (12, 4248960), (15, 3399168), (16, 3186720), (18, 2832640), (20, 2549376), (24, 2124480), (30, 1699584), (32, 1593360), (36, 1416320), (40, 1274688), (45, 1133056), (48, 1062240), (60, 849792), (64, 796680), (72, 708160), (80, 637344), (90, 566528), (96, 531120), (120, 424896), (128, 398340), (144, 354080), (160, 318672), (180, 283264), (192, 265560), (240, 212448), (256, 199170), (288, 177040), (320, 159336), (360, 141632), (384, 132780), (480, 106224), (512, 99585), (576, 88520), (640, 79668), (720, 70816), (768, 66390), (960, 53112), (1152, 44260), (1280, 39834), (1440, 35408), (1536, 33195), (1920, 26556), (2213, 23040), (2304, 22130), (2560, 19917), (2880, 17704), (3840, 13278), (4426, 11520), (4608, 11065), (5760, 8852), (6639, 7680)]