505487950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{8923}}^1$

素因数の和:9049

約数の個数: 48

約数和(自身を含む): 1035755136

約数和(自身を除く): 530267186

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 103, 110, 206, 275, 515, 550, 1030, 1133, 2266, 2575, 5150, 5665, 8923, 11330, 17846, 28325, 44615, 56650, 89230, 98153, 196306, 223075, 446150, 490765, 919069, 981530, 1838138, 2453825, 4595345, 4907650, 9190690, 10109759, 20219518, 22976725, 45953450, 50548795, 101097590, 252743975, 505487950]

約数ペア:

[(1, 505487950), (2, 252743975), (5, 101097590), (10, 50548795), (11, 45953450), (22, 22976725), (25, 20219518), (50, 10109759), (55, 9190690), (103, 4907650), (110, 4595345), (206, 2453825), (275, 1838138), (515, 981530), (550, 919069), (1030, 490765), (1133, 446150), (2266, 223075), (2575, 196306), (5150, 98153), (5665, 89230), (8923, 56650), (11330, 44615), (17846, 28325)]