51104901

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{2549}}^1$

素因数の和:2756

約数の個数: 16

約数和(自身を含む): 70257600

約数和(自身を除く): 19152699

約数列:

[1, 3, 41, 123, 163, 489, 2549, 6683, 7647, 20049, 104509, 313527, 415487, 1246461, 17034967, 51104901]

約数ペア:

[(1, 51104901), (3, 17034967), (41, 1246461), (123, 415487), (163, 313527), (489, 104509), (2549, 20049), (6683, 7647)]