51019620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4273}}^1$

素因数の和:4484

約数の個数: 48

約数和(自身を含む): 143606400

約数和(自身を除く): 92586780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 4273, 5970, 8546, 11940, 12819, 17092, 21365, 25638, 42730, 51276, 64095, 85460, 128190, 256380, 850327, 1700654, 2550981, 3401308, 4251635, 5101962, 8503270, 10203924, 12754905, 17006540, 25509810, 51019620]

約数ペア:

[(1, 51019620), (2, 25509810), (3, 17006540), (4, 12754905), (5, 10203924), (6, 8503270), (10, 5101962), (12, 4251635), (15, 3401308), (20, 2550981), (30, 1700654), (60, 850327), (199, 256380), (398, 128190), (597, 85460), (796, 64095), (995, 51276), (1194, 42730), (1990, 25638), (2388, 21365), (2985, 17092), (3980, 12819), (4273, 11940), (5970, 8546)]