52156720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8467}}^1$

素因数の和:8498

約数の個数: 80

約数和(自身を含む): 151204608

約数和(自身を除く): 99047888

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 8467, 16934, 33868, 42335, 59269, 67736, 84670, 93137, 118538, 135472, 169340, 186274, 237076, 296345, 338680, 372548, 465685, 474152, 592690, 651959, 677360, 745096, 931370, 948304, 1185380, 1303918, 1490192, 1862740, 2370760, 2607836, 3259795, 3725480, 4741520, 5215672, 6519590, 7450960, 10431344, 13039180, 26078360, 52156720]

約数ペア:

[(1, 52156720), (2, 26078360), (4, 13039180), (5, 10431344), (7, 7450960), (8, 6519590), (10, 5215672), (11, 4741520), (14, 3725480), (16, 3259795), (20, 2607836), (22, 2370760), (28, 1862740), (35, 1490192), (40, 1303918), (44, 1185380), (55, 948304), (56, 931370), (70, 745096), (77, 677360), (80, 651959), (88, 592690), (110, 474152), (112, 465685), (140, 372548), (154, 338680), (176, 296345), (220, 237076), (280, 186274), (308, 169340), (385, 135472), (440, 118538), (560, 93137), (616, 84670), (770, 67736), (880, 59269), (1232, 42335), (1540, 33868), (3080, 16934), (6160, 8467)]