56244520

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{9437}}^1$

素因数の和:9597

約数の個数: 32

約数和(自身を含む): 127413000

約数和(自身を除く): 71168480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 9437, 18874, 37748, 47185, 75496, 94370, 188740, 377480, 1406113, 2812226, 5624452, 7030565, 11248904, 14061130, 28122260, 56244520]

約数ペア:

[(1, 56244520), (2, 28122260), (4, 14061130), (5, 11248904), (8, 7030565), (10, 5624452), (20, 2812226), (40, 1406113), (149, 377480), (298, 188740), (596, 94370), (745, 75496), (1192, 47185), (1490, 37748), (2980, 18874), (5960, 9437)]