55234805

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 71103744

約数和(自身を除く): 15868939

約数列:

[1, 5, 19, 71, 95, 355, 361, 431, 1349, 1805, 2155, 6745, 8189, 25631, 30601, 40945, 128155, 153005, 155591, 581419, 777955, 2907095, 11046961, 55234805]

約数ペア:

[(1, 55234805), (5, 11046961), (19, 2907095), (71, 777955), (95, 581419), (355, 155591), (361, 153005), (431, 128155), (1349, 40945), (1805, 30601), (2155, 25631), (6745, 8189)]