51256320

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 176

約数和(自身を含む): 169786368

約数和(自身を除く): 118530048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 71, 80, 94, 96, 120, 128, 141, 142, 160, 188, 192, 213, 235, 240, 256, 282, 284, 320, 355, 376, 384, 426, 470, 480, 512, 564, 568, 640, 705, 710, 752, 768, 852, 940, 960, 1024, 1065, 1128, 1136, 1280, 1410, 1420, 1504, 1536, 1704, 1880, 1920, 2130, 2256, 2272, 2560, 2820, 2840, 3008, 3072, 3337, 3408, 3760, 3840, 4260, 4512, 4544, 5120, 5640, 5680, 6016, 6674, 6816, 7520, 7680, 8520, 9024, 9088, 10011, 11280, 11360, 12032, 13348, 13632, 15040, 15360, 16685, 17040, 18048, 18176, 20022, 22560, 22720, 24064, 26696, 27264, 30080, 33370, 34080, 36096, 36352, 40044, 45120, 45440, 48128, 50055, 53392, 54528, 60160, 66740, 68160, 72192, 72704, 80088, 90240, 90880, 100110, 106784, 109056, 120320, 133480, 136320, 144384, 160176, 180480, 181760, 200220, 213568, 218112, 240640, 266960, 272640, 320352, 360960, 363520, 400440, 427136, 533920, 545280, 640704, 721920, 800880, 854272, 1067840, 1090560, 1281408, 1601760, 1708544, 2135680, 2562816, 3203520, 3417088, 4271360, 5125632, 6407040, 8542720, 10251264, 12814080, 17085440, 25628160, 51256320]

約数ペア:

[(1, 51256320), (2, 25628160), (3, 17085440), (4, 12814080), (5, 10251264), (6, 8542720), (8, 6407040), (10, 5125632), (12, 4271360), (15, 3417088), (16, 3203520), (20, 2562816), (24, 2135680), (30, 1708544), (32, 1601760), (40, 1281408), (47, 1090560), (48, 1067840), (60, 854272), (64, 800880), (71, 721920), (80, 640704), (94, 545280), (96, 533920), (120, 427136), (128, 400440), (141, 363520), (142, 360960), (160, 320352), (188, 272640), (192, 266960), (213, 240640), (235, 218112), (240, 213568), (256, 200220), (282, 181760), (284, 180480), (320, 160176), (355, 144384), (376, 136320), (384, 133480), (426, 120320), (470, 109056), (480, 106784), (512, 100110), (564, 90880), (568, 90240), (640, 80088), (705, 72704), (710, 72192), (752, 68160), (768, 66740), (852, 60160), (940, 54528), (960, 53392), (1024, 50055), (1065, 48128), (1128, 45440), (1136, 45120), (1280, 40044), (1410, 36352), (1420, 36096), (1504, 34080), (1536, 33370), (1704, 30080), (1880, 27264), (1920, 26696), (2130, 24064), (2256, 22720), (2272, 22560), (2560, 20022), (2820, 18176), (2840, 18048), (3008, 17040), (3072, 16685), (3337, 15360), (3408, 15040), (3760, 13632), (3840, 13348), (4260, 12032), (4512, 11360), (4544, 11280), (5120, 10011), (5640, 9088), (5680, 9024), (6016, 8520), (6674, 7680), (6816, 7520)]