51168870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2857}}^1$

素因数の和:3069

約数の個数: 48

約数和(自身を含む): 133754400

約数和(自身を除く): 82585530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199, 398, 597, 995, 1194, 1791, 1990, 2857, 2985, 3582, 5714, 5970, 8571, 8955, 14285, 17142, 17910, 25713, 28570, 42855, 51426, 85710, 128565, 257130, 568543, 1137086, 1705629, 2842715, 3411258, 5116887, 5685430, 8528145, 10233774, 17056290, 25584435, 51168870]

約数ペア:

[(1, 51168870), (2, 25584435), (3, 17056290), (5, 10233774), (6, 8528145), (9, 5685430), (10, 5116887), (15, 3411258), (18, 2842715), (30, 1705629), (45, 1137086), (90, 568543), (199, 257130), (398, 128565), (597, 85710), (995, 51426), (1194, 42855), (1791, 28570), (1990, 25713), (2857, 17910), (2985, 17142), (3582, 14285), (5714, 8955), (5970, 8571)]