51517080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47701}}^1$

素因数の和:47721

約数の個数: 64

約数和(自身を含む): 171727200

約数和(自身を除く): 120210120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 47701, 95402, 143103, 190804, 238505, 286206, 381608, 429309, 477010, 572412, 715515, 858618, 954020, 1144824, 1287927, 1431030, 1717236, 1908040, 2146545, 2575854, 2862060, 3434472, 4293090, 5151708, 5724120, 6439635, 8586180, 10303416, 12879270, 17172360, 25758540, 51517080]

約数ペア:

[(1, 51517080), (2, 25758540), (3, 17172360), (4, 12879270), (5, 10303416), (6, 8586180), (8, 6439635), (9, 5724120), (10, 5151708), (12, 4293090), (15, 3434472), (18, 2862060), (20, 2575854), (24, 2146545), (27, 1908040), (30, 1717236), (36, 1431030), (40, 1287927), (45, 1144824), (54, 954020), (60, 858618), (72, 715515), (90, 572412), (108, 477010), (120, 429309), (135, 381608), (180, 286206), (216, 238505), (270, 190804), (360, 143103), (540, 95402), (1080, 47701)]