51088500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{11353}}^1$

素因数の和:11378

約数の個数: 72

約数和(自身を含む): 161181384

約数和(自身を除く): 110092884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 11353, 22706, 34059, 45412, 56765, 68118, 102177, 113530, 136236, 170295, 204354, 227060, 283825, 340590, 408708, 510885, 567650, 681180, 851475, 1021770, 1135300, 1419125, 1702950, 2043540, 2554425, 2838250, 3405900, 4257375, 5108850, 5676500, 8514750, 10217700, 12772125, 17029500, 25544250, 51088500]

約数ペア:

[(1, 51088500), (2, 25544250), (3, 17029500), (4, 12772125), (5, 10217700), (6, 8514750), (9, 5676500), (10, 5108850), (12, 4257375), (15, 3405900), (18, 2838250), (20, 2554425), (25, 2043540), (30, 1702950), (36, 1419125), (45, 1135300), (50, 1021770), (60, 851475), (75, 681180), (90, 567650), (100, 510885), (125, 408708), (150, 340590), (180, 283825), (225, 227060), (250, 204354), (300, 170295), (375, 136236), (450, 113530), (500, 102177), (750, 68118), (900, 56765), (1125, 45412), (1500, 34059), (2250, 22706), (4500, 11353)]