49887360

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{2887}}^1$

素因数の和:2915

約数の個数: 128

約数和(自身を含む): 176745600

約数和(自身を除く): 126858240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 2887, 3456, 4320, 5760, 5774, 8640, 8661, 11548, 14435, 17280, 17322, 23096, 25983, 28870, 34644, 43305, 46192, 51966, 57740, 69288, 77949, 86610, 92384, 103932, 115480, 129915, 138576, 155898, 173220, 184768, 207864, 230960, 259830, 277152, 311796, 346440, 369536, 389745, 415728, 461920, 519660, 554304, 623592, 692880, 779490, 831456, 923840, 1039320, 1108608, 1247184, 1385760, 1558980, 1662912, 1847680, 2078640, 2494368, 2771520, 3117960, 3325824, 4157280, 4988736, 5543040, 6235920, 8314560, 9977472, 12471840, 16629120, 24943680, 49887360]

約数ペア:

[(1, 49887360), (2, 24943680), (3, 16629120), (4, 12471840), (5, 9977472), (6, 8314560), (8, 6235920), (9, 5543040), (10, 4988736), (12, 4157280), (15, 3325824), (16, 3117960), (18, 2771520), (20, 2494368), (24, 2078640), (27, 1847680), (30, 1662912), (32, 1558980), (36, 1385760), (40, 1247184), (45, 1108608), (48, 1039320), (54, 923840), (60, 831456), (64, 779490), (72, 692880), (80, 623592), (90, 554304), (96, 519660), (108, 461920), (120, 415728), (128, 389745), (135, 369536), (144, 346440), (160, 311796), (180, 277152), (192, 259830), (216, 230960), (240, 207864), (270, 184768), (288, 173220), (320, 155898), (360, 138576), (384, 129915), (432, 115480), (480, 103932), (540, 92384), (576, 86610), (640, 77949), (720, 69288), (864, 57740), (960, 51966), (1080, 46192), (1152, 43305), (1440, 34644), (1728, 28870), (1920, 25983), (2160, 23096), (2880, 17322), (2887, 17280), (3456, 14435), (4320, 11548), (5760, 8661), (5774, 8640)]