51491514

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{161923}}^1$

素因数の和:161981

約数の個数: 16

約数和(自身を含む): 104926752

約数和(自身を除く): 53435238

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 161923, 323846, 485769, 971538, 8581919, 17163838, 25745757, 51491514]

約数ペア:

[(1, 51491514), (2, 25745757), (3, 17163838), (6, 8581919), (53, 971538), (106, 485769), (159, 323846), (318, 161923)]