55210922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1531}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 95229120

約数和(自身を除く): 40018198

約数列:

[1, 2, 13, 19, 26, 38, 73, 146, 247, 494, 949, 1387, 1531, 1898, 2774, 3062, 18031, 19903, 29089, 36062, 39806, 58178, 111763, 223526, 378157, 756314, 1452919, 2123497, 2905838, 4246994, 27605461, 55210922]

約数ペア:

[(1, 55210922), (2, 27605461), (13, 4246994), (19, 2905838), (26, 2123497), (38, 1452919), (73, 756314), (146, 378157), (247, 223526), (494, 111763), (949, 58178), (1387, 39806), (1531, 36062), (1898, 29089), (2774, 19903), (3062, 18031)]