55980308

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{3739}}^1$

素因数の和:3959

約数の個数: 24

約数和(自身を含む): 103672800

約数和(自身を除く): 47692492

約数列:

[1, 2, 4, 19, 38, 76, 197, 394, 788, 3739, 3743, 7478, 7486, 14956, 14972, 71041, 142082, 284164, 736583, 1473166, 2946332, 13995077, 27990154, 55980308]

約数ペア:

[(1, 55980308), (2, 27990154), (4, 13995077), (19, 2946332), (38, 1473166), (76, 736583), (197, 284164), (394, 142082), (788, 71041), (3739, 14972), (3743, 14956), (7478, 7486)]