51371488

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2903}}^1$

素因数の和:2999

約数の個数: 48

約数和(自身を含む): 117089280

約数和(自身を除く): 65717792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 2212, 2528, 2903, 4424, 5806, 8848, 11612, 17696, 20321, 23224, 40642, 46448, 81284, 92896, 162568, 229337, 325136, 458674, 650272, 917348, 1605359, 1834696, 3210718, 3669392, 6421436, 7338784, 12842872, 25685744, 51371488]

約数ペア:

[(1, 51371488), (2, 25685744), (4, 12842872), (7, 7338784), (8, 6421436), (14, 3669392), (16, 3210718), (28, 1834696), (32, 1605359), (56, 917348), (79, 650272), (112, 458674), (158, 325136), (224, 229337), (316, 162568), (553, 92896), (632, 81284), (1106, 46448), (1264, 40642), (2212, 23224), (2528, 20321), (2903, 17696), (4424, 11612), (5806, 8848)]