51286462

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{7589}}^1$

素因数の和:7731

約数の個数: 16

約数和(自身を含む): 80150400

約数和(自身を除く): 28863938

約数列:

[1, 2, 31, 62, 109, 218, 3379, 6758, 7589, 15178, 235259, 470518, 827201, 1654402, 25643231, 51286462]

約数ペア:

[(1, 51286462), (2, 25643231), (31, 1654402), (62, 827201), (109, 470518), (218, 235259), (3379, 15178), (6758, 7589)]