55454476

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 108

約数和(自身を含む): 132292440

約数和(自身を除く): 76837964

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 89, 98, 119, 154, 178, 187, 196, 238, 289, 308, 356, 374, 476, 539, 578, 623, 748, 833, 979, 1078, 1156, 1246, 1309, 1513, 1666, 1958, 2023, 2156, 2492, 2618, 3026, 3179, 3332, 3916, 4046, 4361, 5236, 6052, 6358, 6853, 8092, 8722, 9163, 10591, 12716, 13706, 14161, 16643, 17444, 18326, 21182, 22253, 25721, 27412, 28322, 33286, 36652, 42364, 44506, 47971, 51442, 56644, 66572, 74137, 89012, 95942, 102884, 116501, 148274, 155771, 180047, 191884, 233002, 282931, 296548, 311542, 360094, 466004, 565862, 623084, 720188, 815507, 1131724, 1260329, 1631014, 1980517, 2520658, 3262028, 3961034, 5041316, 7922068, 13863619, 27727238, 55454476]

約数ペア:

[(1, 55454476), (2, 27727238), (4, 13863619), (7, 7922068), (11, 5041316), (14, 3961034), (17, 3262028), (22, 2520658), (28, 1980517), (34, 1631014), (44, 1260329), (49, 1131724), (68, 815507), (77, 720188), (89, 623084), (98, 565862), (119, 466004), (154, 360094), (178, 311542), (187, 296548), (196, 282931), (238, 233002), (289, 191884), (308, 180047), (356, 155771), (374, 148274), (476, 116501), (539, 102884), (578, 95942), (623, 89012), (748, 74137), (833, 66572), (979, 56644), (1078, 51442), (1156, 47971), (1246, 44506), (1309, 42364), (1513, 36652), (1666, 33286), (1958, 28322), (2023, 27412), (2156, 25721), (2492, 22253), (2618, 21182), (3026, 18326), (3179, 17444), (3332, 16643), (3916, 14161), (4046, 13706), (4361, 12716), (5236, 10591), (6052, 9163), (6358, 8722), (6853, 8092)]