54100620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{42937}}^1$

素因数の和:42959

約数の個数: 72

約数和(自身を含む): 187553184

約数和(自身を除く): 133452564

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 42937, 85874, 128811, 171748, 214685, 257622, 300559, 386433, 429370, 515244, 601118, 644055, 772866, 858740, 901677, 1202236, 1288110, 1502795, 1545732, 1803354, 1932165, 2576220, 2705031, 3005590, 3606708, 3864330, 4508385, 5410062, 6011180, 7728660, 9016770, 10820124, 13525155, 18033540, 27050310, 54100620]

約数ペア:

[(1, 54100620), (2, 27050310), (3, 18033540), (4, 13525155), (5, 10820124), (6, 9016770), (7, 7728660), (9, 6011180), (10, 5410062), (12, 4508385), (14, 3864330), (15, 3606708), (18, 3005590), (20, 2705031), (21, 2576220), (28, 1932165), (30, 1803354), (35, 1545732), (36, 1502795), (42, 1288110), (45, 1202236), (60, 901677), (63, 858740), (70, 772866), (84, 644055), (90, 601118), (105, 515244), (126, 429370), (140, 386433), (180, 300559), (210, 257622), (252, 214685), (315, 171748), (420, 128811), (630, 85874), (1260, 42937)]