55966400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:311

約数の個数: 168

約数和(自身を含む): 166298880

約数和(自身を除く): 110332480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 76, 80, 95, 100, 112, 133, 140, 152, 160, 175, 190, 200, 224, 263, 266, 280, 304, 320, 350, 380, 400, 448, 475, 526, 532, 560, 608, 665, 700, 760, 800, 950, 1052, 1064, 1120, 1216, 1315, 1330, 1400, 1520, 1600, 1841, 1900, 2104, 2128, 2240, 2630, 2660, 2800, 3040, 3325, 3682, 3800, 4208, 4256, 4997, 5260, 5320, 5600, 6080, 6575, 6650, 7364, 7600, 8416, 8512, 9205, 9994, 10520, 10640, 11200, 13150, 13300, 14728, 15200, 16832, 18410, 19988, 21040, 21280, 24985, 26300, 26600, 29456, 30400, 34979, 36820, 39976, 42080, 42560, 46025, 49970, 52600, 53200, 58912, 69958, 73640, 79952, 84160, 92050, 99940, 105200, 106400, 117824, 124925, 139916, 147280, 159904, 174895, 184100, 199880, 210400, 212800, 249850, 279832, 294560, 319808, 349790, 368200, 399760, 420800, 499700, 559664, 589120, 699580, 736400, 799520, 874475, 999400, 1119328, 1399160, 1472800, 1599040, 1748950, 1998800, 2238656, 2798320, 2945600, 3497900, 3997600, 5596640, 6995800, 7995200, 11193280, 13991600, 27983200, 55966400]

約数ペア:

[(1, 55966400), (2, 27983200), (4, 13991600), (5, 11193280), (7, 7995200), (8, 6995800), (10, 5596640), (14, 3997600), (16, 3497900), (19, 2945600), (20, 2798320), (25, 2238656), (28, 1998800), (32, 1748950), (35, 1599040), (38, 1472800), (40, 1399160), (50, 1119328), (56, 999400), (64, 874475), (70, 799520), (76, 736400), (80, 699580), (95, 589120), (100, 559664), (112, 499700), (133, 420800), (140, 399760), (152, 368200), (160, 349790), (175, 319808), (190, 294560), (200, 279832), (224, 249850), (263, 212800), (266, 210400), (280, 199880), (304, 184100), (320, 174895), (350, 159904), (380, 147280), (400, 139916), (448, 124925), (475, 117824), (526, 106400), (532, 105200), (560, 99940), (608, 92050), (665, 84160), (700, 79952), (760, 73640), (800, 69958), (950, 58912), (1052, 53200), (1064, 52600), (1120, 49970), (1216, 46025), (1315, 42560), (1330, 42080), (1400, 39976), (1520, 36820), (1600, 34979), (1841, 30400), (1900, 29456), (2104, 26600), (2128, 26300), (2240, 24985), (2630, 21280), (2660, 21040), (2800, 19988), (3040, 18410), (3325, 16832), (3682, 15200), (3800, 14728), (4208, 13300), (4256, 13150), (4997, 11200), (5260, 10640), (5320, 10520), (5600, 9994), (6080, 9205), (6575, 8512), (6650, 8416), (7364, 7600)]