49914520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65677}}^1$

素因数の和:65707

約数の個数: 32

約数和(自身を含む): 118220400

約数和(自身を除く): 68305880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 65677, 131354, 262708, 328385, 525416, 656770, 1247863, 1313540, 2495726, 2627080, 4991452, 6239315, 9982904, 12478630, 24957260, 49914520]

約数ペア:

[(1, 49914520), (2, 24957260), (4, 12478630), (5, 9982904), (8, 6239315), (10, 4991452), (19, 2627080), (20, 2495726), (38, 1313540), (40, 1247863), (76, 656770), (95, 525416), (152, 328385), (190, 262708), (380, 131354), (760, 65677)]