49387520

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:100

約数の個数: 192

約数和(自身を含む): 148599360

約数和(自身を除く): 99211840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 53, 56, 64, 65, 70, 80, 91, 104, 106, 112, 128, 130, 140, 160, 182, 208, 212, 224, 256, 260, 265, 280, 320, 364, 371, 416, 424, 448, 455, 512, 520, 530, 560, 640, 689, 728, 742, 832, 848, 896, 910, 1024, 1040, 1060, 1120, 1280, 1378, 1456, 1484, 1664, 1696, 1792, 1820, 1855, 2048, 2080, 2120, 2240, 2560, 2756, 2912, 2968, 3328, 3392, 3445, 3584, 3640, 3710, 4160, 4240, 4480, 4823, 5120, 5512, 5824, 5936, 6656, 6784, 6890, 7168, 7280, 7420, 8320, 8480, 8960, 9646, 10240, 11024, 11648, 11872, 13312, 13568, 13780, 14336, 14560, 14840, 16640, 16960, 17920, 19292, 22048, 23296, 23744, 24115, 26624, 27136, 27560, 29120, 29680, 33280, 33920, 35840, 38584, 44096, 46592, 47488, 48230, 54272, 55120, 58240, 59360, 66560, 67840, 71680, 77168, 88192, 93184, 94976, 96460, 108544, 110240, 116480, 118720, 133120, 135680, 154336, 176384, 186368, 189952, 192920, 220480, 232960, 237440, 271360, 308672, 352768, 379904, 385840, 440960, 465920, 474880, 542720, 617344, 705536, 759808, 771680, 881920, 931840, 949760, 1234688, 1411072, 1543360, 1763840, 1899520, 2469376, 3086720, 3527680, 3799040, 4938752, 6173440, 7055360, 9877504, 12346880, 24693760, 49387520]

約数ペア:

[(1, 49387520), (2, 24693760), (4, 12346880), (5, 9877504), (7, 7055360), (8, 6173440), (10, 4938752), (13, 3799040), (14, 3527680), (16, 3086720), (20, 2469376), (26, 1899520), (28, 1763840), (32, 1543360), (35, 1411072), (40, 1234688), (52, 949760), (53, 931840), (56, 881920), (64, 771680), (65, 759808), (70, 705536), (80, 617344), (91, 542720), (104, 474880), (106, 465920), (112, 440960), (128, 385840), (130, 379904), (140, 352768), (160, 308672), (182, 271360), (208, 237440), (212, 232960), (224, 220480), (256, 192920), (260, 189952), (265, 186368), (280, 176384), (320, 154336), (364, 135680), (371, 133120), (416, 118720), (424, 116480), (448, 110240), (455, 108544), (512, 96460), (520, 94976), (530, 93184), (560, 88192), (640, 77168), (689, 71680), (728, 67840), (742, 66560), (832, 59360), (848, 58240), (896, 55120), (910, 54272), (1024, 48230), (1040, 47488), (1060, 46592), (1120, 44096), (1280, 38584), (1378, 35840), (1456, 33920), (1484, 33280), (1664, 29680), (1696, 29120), (1792, 27560), (1820, 27136), (1855, 26624), (2048, 24115), (2080, 23744), (2120, 23296), (2240, 22048), (2560, 19292), (2756, 17920), (2912, 16960), (2968, 16640), (3328, 14840), (3392, 14560), (3445, 14336), (3584, 13780), (3640, 13568), (3710, 13312), (4160, 11872), (4240, 11648), (4480, 11024), (4823, 10240), (5120, 9646), (5512, 8960), (5824, 8480), (5936, 8320), (6656, 7420), (6784, 7280), (6890, 7168)]