51150992

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{367}}^1$

素因数の和:687

約数の個数: 40

約数和(自身を含む): 102945792

約数和(自身を除く): 51794800

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 281, 367, 496, 562, 734, 1124, 1468, 2248, 2936, 4496, 5872, 8711, 11377, 17422, 22754, 34844, 45508, 69688, 91016, 103127, 139376, 182032, 206254, 412508, 825016, 1650032, 3196937, 6393874, 12787748, 25575496, 51150992]

約数ペア:

[(1, 51150992), (2, 25575496), (4, 12787748), (8, 6393874), (16, 3196937), (31, 1650032), (62, 825016), (124, 412508), (248, 206254), (281, 182032), (367, 139376), (496, 103127), (562, 91016), (734, 69688), (1124, 45508), (1468, 34844), (2248, 22754), (2936, 17422), (4496, 11377), (5872, 8711)]