51345879

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{2999}}^1$

素因数の和:3454

約数の個数: 16

約数和(自身を含む): 73920000

約数和(自身を除く): 22574121

約数列:

[1, 3, 13, 39, 439, 1317, 2999, 5707, 8997, 17121, 38987, 116961, 1316561, 3949683, 17115293, 51345879]

約数ペア:

[(1, 51345879), (3, 17115293), (13, 3949683), (39, 1316561), (439, 116961), (1317, 38987), (2999, 17121), (5707, 8997)]