55144890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3079}}^1$

素因数の和:3291

約数の個数: 48

約数和(自身を含む): 144144000

約数和(自身を除く): 88999110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199, 398, 597, 995, 1194, 1791, 1990, 2985, 3079, 3582, 5970, 6158, 8955, 9237, 15395, 17910, 18474, 27711, 30790, 46185, 55422, 92370, 138555, 277110, 612721, 1225442, 1838163, 3063605, 3676326, 5514489, 6127210, 9190815, 11028978, 18381630, 27572445, 55144890]

約数ペア:

[(1, 55144890), (2, 27572445), (3, 18381630), (5, 11028978), (6, 9190815), (9, 6127210), (10, 5514489), (15, 3676326), (18, 3063605), (30, 1838163), (45, 1225442), (90, 612721), (199, 277110), (398, 138555), (597, 92370), (995, 55422), (1194, 46185), (1791, 30790), (1990, 27711), (2985, 18474), (3079, 17910), (3582, 15395), (5970, 9237), (6158, 8955)]