55411554

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 127484928

約数和(自身を除く): 72073374

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 173, 211, 253, 346, 422, 506, 519, 633, 759, 1038, 1266, 1518, 1903, 2321, 3806, 3979, 4642, 4853, 5709, 6963, 7958, 9706, 11418, 11937, 13926, 14559, 23874, 29118, 36503, 43769, 53383, 73006, 87538, 106766, 109509, 131307, 160149, 219018, 262614, 320298, 401533, 803066, 839569, 1204599, 1679138, 2409198, 2518707, 5037414, 9235259, 18470518, 27705777, 55411554]

約数ペア:

[(1, 55411554), (2, 27705777), (3, 18470518), (6, 9235259), (11, 5037414), (22, 2518707), (23, 2409198), (33, 1679138), (46, 1204599), (66, 839569), (69, 803066), (138, 401533), (173, 320298), (211, 262614), (253, 219018), (346, 160149), (422, 131307), (506, 109509), (519, 106766), (633, 87538), (759, 73006), (1038, 53383), (1266, 43769), (1518, 36503), (1903, 29118), (2321, 23874), (3806, 14559), (3979, 13926), (4642, 11937), (4853, 11418), (5709, 9706), (6963, 7958)]