52149120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:352

約数の個数: 128

約数和(自身を含む): 168251040

約数和(自身を除く): 116101920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 157, 160, 173, 192, 240, 314, 320, 346, 384, 471, 480, 519, 628, 640, 692, 785, 865, 942, 960, 1038, 1256, 1384, 1570, 1730, 1884, 1920, 2076, 2355, 2512, 2595, 2768, 3140, 3460, 3768, 4152, 4710, 5024, 5190, 5536, 6280, 6920, 7536, 8304, 9420, 10048, 10380, 11072, 12560, 13840, 15072, 16608, 18840, 20096, 20760, 22144, 25120, 27161, 27680, 30144, 33216, 37680, 41520, 50240, 54322, 55360, 60288, 66432, 75360, 81483, 83040, 100480, 108644, 110720, 135805, 150720, 162966, 166080, 217288, 271610, 301440, 325932, 332160, 407415, 434576, 543220, 651864, 814830, 869152, 1086440, 1303728, 1629660, 1738304, 2172880, 2607456, 3259320, 3476608, 4345760, 5214912, 6518640, 8691520, 10429824, 13037280, 17383040, 26074560, 52149120]

約数ペア:

[(1, 52149120), (2, 26074560), (3, 17383040), (4, 13037280), (5, 10429824), (6, 8691520), (8, 6518640), (10, 5214912), (12, 4345760), (15, 3476608), (16, 3259320), (20, 2607456), (24, 2172880), (30, 1738304), (32, 1629660), (40, 1303728), (48, 1086440), (60, 869152), (64, 814830), (80, 651864), (96, 543220), (120, 434576), (128, 407415), (157, 332160), (160, 325932), (173, 301440), (192, 271610), (240, 217288), (314, 166080), (320, 162966), (346, 150720), (384, 135805), (471, 110720), (480, 108644), (519, 100480), (628, 83040), (640, 81483), (692, 75360), (785, 66432), (865, 60288), (942, 55360), (960, 54322), (1038, 50240), (1256, 41520), (1384, 37680), (1570, 33216), (1730, 30144), (1884, 27680), (1920, 27161), (2076, 25120), (2355, 22144), (2512, 20760), (2595, 20096), (2768, 18840), (3140, 16608), (3460, 15072), (3768, 13840), (4152, 12560), (4710, 11072), (5024, 10380), (5190, 10048), (5536, 9420), (6280, 8304), (6920, 7536)]