56105290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{295291}}^1$

素因数の和:295317

約数の個数: 16

約数和(自身を含む): 106305120

約数和(自身を除く): 50199830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 295291, 590582, 1476455, 2952910, 5610529, 11221058, 28052645, 56105290]

約数ペア:

[(1, 56105290), (2, 28052645), (5, 11221058), (10, 5610529), (19, 2952910), (38, 1476455), (95, 590582), (190, 295291)]