54505980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{100937}}^1$

素因数の和:100955

約数の個数: 48

約数和(自身を含む): 169575840

約数和(自身を除く): 115069860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 100937, 201874, 302811, 403748, 504685, 605622, 908433, 1009370, 1211244, 1514055, 1816866, 2018740, 2725299, 3028110, 3633732, 4542165, 5450598, 6056220, 9084330, 10901196, 13626495, 18168660, 27252990, 54505980]

約数ペア:

[(1, 54505980), (2, 27252990), (3, 18168660), (4, 13626495), (5, 10901196), (6, 9084330), (9, 6056220), (10, 5450598), (12, 4542165), (15, 3633732), (18, 3028110), (20, 2725299), (27, 2018740), (30, 1816866), (36, 1514055), (45, 1211244), (54, 1009370), (60, 908433), (90, 605622), (108, 504685), (135, 403748), (180, 302811), (270, 201874), (540, 100937)]