49603468

素因数分解:

$2^2\times {\mathrm{79}}^2\times {\mathrm{1987}}^1$

素因数の和:2149

約数の個数: 18

約数和(自身を含む): 87963036

約数和(自身を除く): 38359568

約数列:

[1, 2, 4, 79, 158, 316, 1987, 3974, 6241, 7948, 12482, 24964, 156973, 313946, 627892, 12400867, 24801734, 49603468]

約数ペア:

[(1, 49603468), (2, 24801734), (4, 12400867), (79, 627892), (158, 313946), (316, 156973), (1987, 24964), (3974, 12482), (6241, 7948)]