51431040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{8929}}^1$

素因数の和:8954

約数の個数: 96

約数和(自身を含む): 177617700

約数和(自身を除く): 126186660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 8929, 17858, 26787, 35716, 44645, 53574, 71432, 80361, 89290, 107148, 133935, 142864, 160722, 178580, 214296, 267870, 285728, 321444, 357160, 401805, 428592, 535740, 571456, 642888, 714320, 803610, 857184, 1071480, 1142912, 1285776, 1428640, 1607220, 1714368, 2142960, 2571552, 2857280, 3214440, 3428736, 4285920, 5143104, 5714560, 6428880, 8571840, 10286208, 12857760, 17143680, 25715520, 51431040]

約数ペア:

[(1, 51431040), (2, 25715520), (3, 17143680), (4, 12857760), (5, 10286208), (6, 8571840), (8, 6428880), (9, 5714560), (10, 5143104), (12, 4285920), (15, 3428736), (16, 3214440), (18, 2857280), (20, 2571552), (24, 2142960), (30, 1714368), (32, 1607220), (36, 1428640), (40, 1285776), (45, 1142912), (48, 1071480), (60, 857184), (64, 803610), (72, 714320), (80, 642888), (90, 571456), (96, 535740), (120, 428592), (128, 401805), (144, 357160), (160, 321444), (180, 285728), (192, 267870), (240, 214296), (288, 178580), (320, 160722), (360, 142864), (384, 133935), (480, 107148), (576, 89290), (640, 80361), (720, 71432), (960, 53574), (1152, 44645), (1440, 35716), (1920, 26787), (2880, 17858), (5760, 8929)]