51237134

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 85155840

約数和(自身を除く): 33918706

約数列:

[1, 2, 13, 26, 59, 118, 127, 254, 263, 526, 767, 1534, 1651, 3302, 3419, 6838, 7493, 14986, 15517, 31034, 33401, 66802, 97409, 194818, 201721, 403442, 434213, 868426, 1970659, 3941318, 25618567, 51237134]

約数ペア:

[(1, 51237134), (2, 25618567), (13, 3941318), (26, 1970659), (59, 868426), (118, 434213), (127, 403442), (254, 201721), (263, 194818), (526, 97409), (767, 66802), (1534, 33401), (1651, 31034), (3302, 15517), (3419, 14986), (6838, 7493)]