55121716

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{1117}}^1$

素因数の和:1220

約数の個数: 36

約数和(自身を含む): 105979692

約数和(自身を除く): 50857976

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 169, 292, 338, 676, 949, 1117, 1898, 2234, 3796, 4468, 12337, 14521, 24674, 29042, 49348, 58084, 81541, 163082, 188773, 326164, 377546, 755092, 1060033, 2120066, 4240132, 13780429, 27560858, 55121716]

約数ペア:

[(1, 55121716), (2, 27560858), (4, 13780429), (13, 4240132), (26, 2120066), (52, 1060033), (73, 755092), (146, 377546), (169, 326164), (292, 188773), (338, 163082), (676, 81541), (949, 58084), (1117, 49348), (1898, 29042), (2234, 24674), (3796, 14521), (4468, 12337)]