48892480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 224

約数和(自身を含む): 151570944

約数和(自身を除く): 102678464

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 52, 56, 64, 65, 70, 73, 80, 91, 92, 104, 112, 115, 130, 140, 146, 160, 161, 182, 184, 208, 224, 230, 260, 280, 292, 299, 320, 322, 364, 365, 368, 416, 448, 455, 460, 511, 520, 560, 584, 598, 644, 728, 730, 736, 805, 832, 910, 920, 949, 1022, 1040, 1120, 1168, 1196, 1288, 1456, 1460, 1472, 1495, 1610, 1679, 1820, 1840, 1898, 2044, 2080, 2093, 2240, 2336, 2392, 2555, 2576, 2912, 2920, 2990, 3220, 3358, 3640, 3680, 3796, 4088, 4160, 4186, 4672, 4745, 4784, 5110, 5152, 5824, 5840, 5980, 6440, 6643, 6716, 7280, 7360, 7592, 8176, 8372, 8395, 9490, 9568, 10220, 10304, 10465, 11680, 11753, 11960, 12880, 13286, 13432, 14560, 15184, 16352, 16744, 16790, 18980, 19136, 20440, 20930, 21827, 23360, 23506, 23920, 25760, 26572, 26864, 29120, 30368, 32704, 33215, 33488, 33580, 37960, 40880, 41860, 43654, 47012, 47840, 51520, 53144, 53728, 58765, 60736, 66430, 66976, 67160, 75920, 81760, 83720, 87308, 94024, 95680, 106288, 107456, 109135, 117530, 132860, 133952, 134320, 151840, 152789, 163520, 167440, 174616, 188048, 212576, 218270, 235060, 265720, 268640, 303680, 305578, 334880, 349232, 376096, 425152, 436540, 470120, 531440, 537280, 611156, 669760, 698464, 752192, 763945, 873080, 940240, 1062880, 1222312, 1396928, 1527890, 1746160, 1880480, 2125760, 2444624, 3055780, 3492320, 3760960, 4889248, 6111560, 6984640, 9778496, 12223120, 24446240, 48892480]

約数ペア:

[(1, 48892480), (2, 24446240), (4, 12223120), (5, 9778496), (7, 6984640), (8, 6111560), (10, 4889248), (13, 3760960), (14, 3492320), (16, 3055780), (20, 2444624), (23, 2125760), (26, 1880480), (28, 1746160), (32, 1527890), (35, 1396928), (40, 1222312), (46, 1062880), (52, 940240), (56, 873080), (64, 763945), (65, 752192), (70, 698464), (73, 669760), (80, 611156), (91, 537280), (92, 531440), (104, 470120), (112, 436540), (115, 425152), (130, 376096), (140, 349232), (146, 334880), (160, 305578), (161, 303680), (182, 268640), (184, 265720), (208, 235060), (224, 218270), (230, 212576), (260, 188048), (280, 174616), (292, 167440), (299, 163520), (320, 152789), (322, 151840), (364, 134320), (365, 133952), (368, 132860), (416, 117530), (448, 109135), (455, 107456), (460, 106288), (511, 95680), (520, 94024), (560, 87308), (584, 83720), (598, 81760), (644, 75920), (728, 67160), (730, 66976), (736, 66430), (805, 60736), (832, 58765), (910, 53728), (920, 53144), (949, 51520), (1022, 47840), (1040, 47012), (1120, 43654), (1168, 41860), (1196, 40880), (1288, 37960), (1456, 33580), (1460, 33488), (1472, 33215), (1495, 32704), (1610, 30368), (1679, 29120), (1820, 26864), (1840, 26572), (1898, 25760), (2044, 23920), (2080, 23506), (2093, 23360), (2240, 21827), (2336, 20930), (2392, 20440), (2555, 19136), (2576, 18980), (2912, 16790), (2920, 16744), (2990, 16352), (3220, 15184), (3358, 14560), (3640, 13432), (3680, 13286), (3796, 12880), (4088, 11960), (4160, 11753), (4186, 11680), (4672, 10465), (4745, 10304), (4784, 10220), (5110, 9568), (5152, 9490), (5824, 8395), (5840, 8372), (5980, 8176), (6440, 7592), (6643, 7360), (6716, 7280)]