56578516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{1597}}^1$

素因数の和:2139

約数の個数: 24

約数和(自身を含む): 105103656

約数和(自身を除く): 48525140

約数列:

[1, 2, 4, 17, 34, 68, 521, 1042, 1597, 2084, 3194, 6388, 8857, 17714, 27149, 35428, 54298, 108596, 832037, 1664074, 3328148, 14144629, 28289258, 56578516]

約数ペア:

[(1, 56578516), (2, 28289258), (4, 14144629), (17, 3328148), (34, 1664074), (68, 832037), (521, 108596), (1042, 54298), (1597, 35428), (2084, 27149), (3194, 17714), (6388, 8857)]