52125138

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{661}}^1$

素因数の和:1019

約数の個数: 48

約数和(自身を含む): 122170776

約数和(自身を除く): 70045638

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 337, 661, 674, 1011, 1322, 1983, 2022, 3033, 3966, 4381, 5949, 6066, 8593, 8762, 11898, 13143, 17186, 25779, 26286, 39429, 51558, 77337, 78858, 154674, 222757, 445514, 668271, 1336542, 2004813, 2895841, 4009626, 5791682, 8687523, 17375046, 26062569, 52125138]

約数ペア:

[(1, 52125138), (2, 26062569), (3, 17375046), (6, 8687523), (9, 5791682), (13, 4009626), (18, 2895841), (26, 2004813), (39, 1336542), (78, 668271), (117, 445514), (234, 222757), (337, 154674), (661, 78858), (674, 77337), (1011, 51558), (1322, 39429), (1983, 26286), (2022, 25779), (3033, 17186), (3966, 13143), (4381, 11898), (5949, 8762), (6066, 8593)]