56242256

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:412

約数の個数: 80

約数和(自身を含む): 133562880

約数和(自身を除く): 77320624

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 109, 112, 119, 136, 218, 238, 271, 272, 436, 476, 542, 763, 872, 952, 1084, 1526, 1744, 1853, 1897, 1904, 2168, 3052, 3706, 3794, 4336, 4607, 6104, 7412, 7588, 9214, 12208, 12971, 14824, 15176, 18428, 25942, 29539, 29648, 30352, 32249, 36856, 51884, 59078, 64498, 73712, 103768, 118156, 128996, 206773, 207536, 236312, 257992, 413546, 472624, 502163, 515984, 827092, 1004326, 1654184, 2008652, 3308368, 3515141, 4017304, 7030282, 8034608, 14060564, 28121128, 56242256]

約数ペア:

[(1, 56242256), (2, 28121128), (4, 14060564), (7, 8034608), (8, 7030282), (14, 4017304), (16, 3515141), (17, 3308368), (28, 2008652), (34, 1654184), (56, 1004326), (68, 827092), (109, 515984), (112, 502163), (119, 472624), (136, 413546), (218, 257992), (238, 236312), (271, 207536), (272, 206773), (436, 128996), (476, 118156), (542, 103768), (763, 73712), (872, 64498), (952, 59078), (1084, 51884), (1526, 36856), (1744, 32249), (1853, 30352), (1897, 29648), (1904, 29539), (2168, 25942), (3052, 18428), (3706, 15176), (3794, 14824), (4336, 12971), (4607, 12208), (6104, 9214), (7412, 7588)]