48159990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2689}}^1$

素因数の和:2901

約数の個数: 48

約数和(自身を含む): 125892000

約数和(自身を除く): 77732010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199, 398, 597, 995, 1194, 1791, 1990, 2689, 2985, 3582, 5378, 5970, 8067, 8955, 13445, 16134, 17910, 24201, 26890, 40335, 48402, 80670, 121005, 242010, 535111, 1070222, 1605333, 2675555, 3210666, 4815999, 5351110, 8026665, 9631998, 16053330, 24079995, 48159990]

約数ペア:

[(1, 48159990), (2, 24079995), (3, 16053330), (5, 9631998), (6, 8026665), (9, 5351110), (10, 4815999), (15, 3210666), (18, 2675555), (30, 1605333), (45, 1070222), (90, 535111), (199, 242010), (398, 121005), (597, 80670), (995, 48402), (1194, 40335), (1791, 26890), (1990, 24201), (2689, 17910), (2985, 16134), (3582, 13445), (5378, 8955), (5970, 8067)]