47242888

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{283}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 111237120

約数和(自身を除く): 63994232

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 271, 283, 308, 542, 566, 616, 1084, 1132, 1897, 1981, 2168, 2264, 2981, 3113, 3794, 3962, 5962, 6226, 7588, 7924, 11924, 12452, 15176, 15848, 20867, 21791, 23848, 24904, 41734, 43582, 76693, 83468, 87164, 153386, 166936, 174328, 306772, 536851, 613544, 843623, 1073702, 1687246, 2147404, 3374492, 4294808, 5905361, 6748984, 11810722, 23621444, 47242888]

約数ペア:

[(1, 47242888), (2, 23621444), (4, 11810722), (7, 6748984), (8, 5905361), (11, 4294808), (14, 3374492), (22, 2147404), (28, 1687246), (44, 1073702), (56, 843623), (77, 613544), (88, 536851), (154, 306772), (271, 174328), (283, 166936), (308, 153386), (542, 87164), (566, 83468), (616, 76693), (1084, 43582), (1132, 41734), (1897, 24904), (1981, 23848), (2168, 21791), (2264, 20867), (2981, 15848), (3113, 15176), (3794, 12452), (3962, 11924), (5962, 7924), (6226, 7588)]