50446880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28663}}^1$

素因数の和:28689

約数の個数: 48

約数和(自身を含む): 130019904

約数和(自身を除く): 79573024

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 28663, 57326, 114652, 143315, 229304, 286630, 315293, 458608, 573260, 630586, 917216, 1146520, 1261172, 1576465, 2293040, 2522344, 3152930, 4586080, 5044688, 6305860, 10089376, 12611720, 25223440, 50446880]

約数ペア:

[(1, 50446880), (2, 25223440), (4, 12611720), (5, 10089376), (8, 6305860), (10, 5044688), (11, 4586080), (16, 3152930), (20, 2522344), (22, 2293040), (32, 1576465), (40, 1261172), (44, 1146520), (55, 917216), (80, 630586), (88, 573260), (110, 458608), (160, 315293), (176, 286630), (220, 229304), (352, 143315), (440, 114652), (880, 57326), (1760, 28663)]