48816890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{256931}}^1$

素因数の和:256957

約数の個数: 16

約数和(自身を含む): 92495520

約数和(自身を除く): 43678630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 256931, 513862, 1284655, 2569310, 4881689, 9763378, 24408445, 48816890]

約数ペア:

[(1, 48816890), (2, 24408445), (5, 9763378), (10, 4881689), (19, 2569310), (38, 1284655), (95, 513862), (190, 256931)]