55149970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{15277}}^1$

素因数の和:15322

約数の個数: 24

約数和(自身を含む): 104776524

約数和(自身を除く): 49626554

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 15277, 30554, 76385, 152770, 290263, 580526, 1451315, 2902630, 5514997, 11029994, 27574985, 55149970]

約数ペア:

[(1, 55149970), (2, 27574985), (5, 11029994), (10, 5514997), (19, 2902630), (38, 1451315), (95, 580526), (190, 290263), (361, 152770), (722, 76385), (1805, 30554), (3610, 15277)]