51472960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2089}}^1$

素因数の和:2124

約数の個数: 112

約数和(自身を含む): 152887680

約数和(自身を除く): 101414720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2089, 2240, 2464, 3080, 3520, 4178, 4928, 6160, 8356, 10445, 12320, 14623, 16712, 20890, 22979, 24640, 29246, 33424, 41780, 45958, 58492, 66848, 73115, 83560, 91916, 114895, 116984, 133696, 146230, 160853, 167120, 183832, 229790, 233968, 292460, 321706, 334240, 367664, 459580, 467936, 584920, 643412, 668480, 735328, 804265, 919160, 935872, 1169840, 1286824, 1470656, 1608530, 1838320, 2339680, 2573648, 3217060, 3676640, 4679360, 5147296, 6434120, 7353280, 10294592, 12868240, 25736480, 51472960]

約数ペア:

[(1, 51472960), (2, 25736480), (4, 12868240), (5, 10294592), (7, 7353280), (8, 6434120), (10, 5147296), (11, 4679360), (14, 3676640), (16, 3217060), (20, 2573648), (22, 2339680), (28, 1838320), (32, 1608530), (35, 1470656), (40, 1286824), (44, 1169840), (55, 935872), (56, 919160), (64, 804265), (70, 735328), (77, 668480), (80, 643412), (88, 584920), (110, 467936), (112, 459580), (140, 367664), (154, 334240), (160, 321706), (176, 292460), (220, 233968), (224, 229790), (280, 183832), (308, 167120), (320, 160853), (352, 146230), (385, 133696), (440, 116984), (448, 114895), (560, 91916), (616, 83560), (704, 73115), (770, 66848), (880, 58492), (1120, 45958), (1232, 41780), (1540, 33424), (1760, 29246), (2089, 24640), (2240, 22979), (2464, 20890), (3080, 16712), (3520, 14623), (4178, 12320), (4928, 10445), (6160, 8356)]