53021818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{6257}}^1$

素因数の和:6501

約数の個数: 16

約数和(自身を含む): 84107520

約数和(自身を除く): 31085702

約数列:

[1, 2, 19, 38, 223, 446, 4237, 6257, 8474, 12514, 118883, 237766, 1395311, 2790622, 26510909, 53021818]

約数ペア:

[(1, 53021818), (2, 26510909), (19, 2790622), (38, 1395311), (223, 237766), (446, 118883), (4237, 12514), (6257, 8474)]