50209900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{2971}}^1$

素因数の和:3011

約数の個数: 54

約数和(自身を含む): 118021092

約数和(自身を除く): 67811192

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 650, 676, 845, 1300, 1690, 2971, 3380, 4225, 5942, 8450, 11884, 14855, 16900, 29710, 38623, 59420, 74275, 77246, 148550, 154492, 193115, 297100, 386230, 502099, 772460, 965575, 1004198, 1931150, 2008396, 2510495, 3862300, 5020990, 10041980, 12552475, 25104950, 50209900]

約数ペア:

[(1, 50209900), (2, 25104950), (4, 12552475), (5, 10041980), (10, 5020990), (13, 3862300), (20, 2510495), (25, 2008396), (26, 1931150), (50, 1004198), (52, 965575), (65, 772460), (100, 502099), (130, 386230), (169, 297100), (260, 193115), (325, 154492), (338, 148550), (650, 77246), (676, 74275), (845, 59420), (1300, 38623), (1690, 29710), (2971, 16900), (3380, 14855), (4225, 11884), (5942, 8450)]